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Antenatal care is the care that you receive from healthcare professionals during your pregnancy. You will be offered a series of appointments with a midwife, or sometimes with a doctor (an obstetrician). They will check that you and your baby are well, give you useful information about being pregnant and what to expect as well as answering any questions you may have.
As soon as you know you are pregnant, you should get in touch with a midwife or your GP to organise your antenatal care. It’s best to see them as early as possible. Let your midwife know if you have a disability that means you have special requirements for your antenatal appointments or labour. If you don’t speak English, let your midwife know and arrangements will be made for an interpreter.
It is important to tell your midwife or doctor if:
•therewereanycomplicationsorinfectionsinapreviouspregnancyordelivery,suchaspre-eclampsiaorprematurebirth
•youarebeingtreatedforachronicdiseasesuchasdiabetesorhighbloodpressure
•youoranyoneinyourfamilyhaspreviouslyhadababywithanabnormality,forexamplespinabifida
•thereisafamilyhistoryofaninheriteddisease,forexamplesicklecellorcysticfibrosis.
Antenatal appointments 41Early antenatal appointments 44Regular checks at every antenatal appointment 45Appointments in later pregnancy 46Blood tests 46Ultrasound scans 48Tests to detect abnormalities 49
Tests for Down’s syndrome and other genetic disorders 50 Diagnostic tests for Down’s syndrome and other genetic disorders 51 If a test detects an abnormality 51Making the most of antenatal care 52Your antenatal team 54Antenatal education 56
If you are working, you have the right to paid time off for your antenatal care (see page 170).
AntenAtAl cAre
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Help and support
Ifyouhaveanyquestionsorworries,talktoyourmidwifeordoctor.Talkingisasmuchapartofantenatalcareastestsandexaminations.
AntenAtAl AppoIntmentsIfyouareexpectingyourfirstchild,youarelikelytohaveupto10appointments.Ifyouhavehadababybefore,youshouldhavearoundsevenappointments.Incertaincircumstances,forexampleifyouhaveordevelopamedicalcondition,youmayhavemoreappointments.
Yourappointmentsmaytakeplaceatyourhome,inyourGP’ssurgeryorinhospital.Youmaybeaskedtogotohospitalforyourscans.
Yourantenatalappointmentsshouldtakeplaceinasettingwhereyoufeelabletodiscusssensitiveproblemsthatmayaffectyou(suchasdomesticviolence,sexualabuse,mentalillnessorrecreationaldruguse).
Earlyinyourpregnancyyourmidwifeordoctorshouldgiveyouinformationabouthowmanyappointmentsyouarelikelytohaveandwhentheywillhappen.Youshouldhaveachancetodiscusstheschedulewiththem.Thetableonpages42–43givesabriefguidetowhatusuallyhappensateachantenatalappointment.
Ifyoucannotkeepanantenatalappointment,pleaselettheclinicormidwifeknowandmakeanotherappointment.
What should happen at the appointmentsTheaimistocheckonyouandyourbaby’sprogressandtoprovideclearinformationandexplanationsaboutyourcare.Ateachappointmentyoushouldhavethechancetoaskquestionsanddiscussanyconcernsorissueswithyourmidwifeordoctor.
Eachappointmentshouldhaveaspecificpurpose.Youwillneedlongerappointmentsearlyinpregnancytoallowplentyoftimeforyourmidwifeordoctortoassessyou,discussyourcareandgiveyouinformation.Whereverpossible,theappointmentsshouldincludeanyroutinetests.
Information
Animportantpartofantenatalcareisgettinginformationthatwillhelpyoutomakeinformedchoicesaboutyourpregnancy.Yourmidwifeordoctorshouldgiveyouinformationinwritingorsomeotherformthatyoucaneasilyuseandunderstand.Yourmidwifeordoctorshouldprovideyouwithinformationinanappropriateformatifyou:
•haveaphysical,learningorsensorydisability
•donotspeakorreadEnglish.
Youmayhavelotsofthingsyouwanttoaskthemidwife.It’sagoodideatowriteyourquestionsdown,soyoudon’tforget.
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Antenatal appointments schedule
Appointment What should happen
First contact with your midwife or doctor
Thisistheappointmentwhenyoutellyourmidwifeordoctorthatyouarepregnant.Theyshouldgiveyouinformationabout:•folicacidandvitaminDsupplements•nutrition,dietandfoodhygiene•lifestylefactors,suchassmoking,drinkingandrecreationaldruguse•antenatalscreeningtests.
Itisimportanttotellyourmidwifeordoctorif:•therewereanycomplicationsorinfectionsinapreviouspregnancy
ordelivery,suchaspre-eclampsiaorprematurebirth•youarebeingtreatedforachronicdiseasesuchasdiabetesorhighbloodpressure•youoranyoneinyourfamilyhaspreviouslyhadababywithanabnormality,
forexamplespinabifida•thereisafamilyhistoryofaninheriteddisease,forexamplesicklecellorcysticfibrosis.
Booking appointment (8–12 weeks)
8–14 weeks (dating scan)
Ultrasoundscantoestimatewhenyourbabyisdue,checkthephysicaldevelopmentofyourbabyandscreenforpossibleabnormalities.
16 weeks Yourmidwifeordoctorshouldgiveyouinformationabouttheultrasoundscanyouwillbeofferedat18to20weeksandhelpwithanyconcernsorquestionsyouhave.Yourmidwifeordoctorshould:•review,discussandrecordtheresultsofanyscreeningtests•measureyourbloodpressureandtestyoururineforprotein•consideranironsupplementifyouareanaemic.
18–20 weeks (anomaly scan)
Ultrasoundscantocheckthephysicaldevelopmentofyourbaby.(Remember,themainpurposeofthisscanistocheckthattherearenostructuralabnormalities.)
are pregnant.
blood pressure
Yourmidwifeordoctorshouldgiveyouinformationabout:•howthebabydevelops
duringpregnancy•nutritionanddiet•exerciseand
pelvicfloorexercises•antenatalscreening
tests•yourantenatalcare•breastfeeding,including
workshops•antenataleducation•maternitybenefits•planningyourlabour•youroptionsforwhere
tohaveyourbaby.
Yourmidwifeordoctorshould:•giveyouyourhand-heldnotesandplanofcare•seeifyoumayneedadditionalcareorsupport•planthecareyouwillgetthroughoutyourpregnancy•identifyanypotentialrisksassociatedwithanyworkyou
maydo•measureyourheightandweightandcalculateyour
bodymassindex•measureyourbloodpressureandtestyoururine
forprotein•findoutwhetheryouareatincreasedriskofgestational
diabetesorpre-eclampsia•offeryouscreeningtestsandmakesureyouunderstand
whatisinvolvedbeforeyoudecidetohaveanyofthem•offeryouanultrasoundscanateightto14weeksto
estimatewhenyourbabyisdue•offeryouanultrasoundscanat18to20weeksto
checkthephysicaldevelopmentofyourbabyandscreenforpossibleabnormalities.
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25 weeks* Yourmidwifeordoctorshould:•checkthesizeofyouruterus•measureyourbloodpressureandtestyoururineforprotein.
28 weeks Yourmidwifeordoctorshould:•useatapetomeasurethesizeofyouruterus•measureyourbloodpressureandtestyoururineforprotein•offermorescreeningtests.
30 weeks Yourmidwifeordoctorshould:•offeryouranti-Dtreatmentifyouarerhesusnegative.
31 weeks* Yourmidwifeordoctorshould:•review,discussandrecordtheresultsofanyscreeningtestsfromthelastappointment•useatapetomeasurethesizeofyouruterus•measureyourbloodpressureandtestyoururineforprotein.
34 weeks Yourmidwifeordoctorshouldgiveyouinformationaboutpreparingforlabourandbirth,includinghowtorecogniseactivelabour,waysofcopingwithpaininlabourandyourbirthplan.Yourmidwifeordoctorshould:•review,discussandrecordtheresultsofanyscreeningtestsfromthelastappointment•useatapetomeasurethesizeofyouruterus•measureyourbloodpressureandtestyoururineforprotein.
36 weeks Yourmidwifeordoctorshouldgiveyouinformationabout:•feedingyourbaby•caringforyournewbornbaby•vitaminKandscreeningtestsforyournewbornbaby•yourownhealthafteryourbabyisborn•the‘babyblues’andpostnataldepression.
Yourmidwifeordoctorshould:•useatapetomeasurethesizeofyouruterus•checkthepositionofyourbaby•measureyourbloodpressureandtestyoururineforprotein.
38 weeks Yourmidwifeordoctorwilldiscusstheoptionsandchoicesaboutwhathappensifyourpregnancylastslongerthan41weeks.Yourmidwifeordoctorshould:•useatapetomeasurethesizeofyouruterus•measureyourbloodpressureandtestyoururineforprotein.
40 weeks* Yourmidwifeordoctorshouldgiveyoumoreinformationaboutwhathappensifyourpregnancylastslongerthan41weeks.Yourmidwifeordoctorshould:•useatapetomeasurethesizeofyouruterus•measureyourbloodpressureandtestyoururineforprotein.
41 weeks Yourmidwifeordoctorshould:•useatapetomeasurethesizeofyouruterus•measureyourbloodpressureandtestyoururineforprotein•offeramembranesweep•discusstheoptionsandchoicesforinductionoflabour.
* Extra appointment if this is your first baby
otein.
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eArlY AntenAtAl AppoIntmentsInearlypregnancy(upuntil20–24weeks),yourantenatalappointmentswilltakelongerthanthoseinmid-pregnancy.Thisisbecauseyourmidwifeordoctorwillneedtimetoassessyouandyourbaby,discussyourcareandgiveyouinformation.Ateachappointmentyoushouldhavethechancetoaskquestionsanddiscussanyconcernsorissues.
Your first appointment with your midwife or GpAssoonasyouthinkyouarepregnant,youshouldmakeanappointmenttoseeyourmidwife
orGP.Theearlieryoudothis,thebetter.Atthis
appointmentyouwillbegiveninformationabout:
•folicacidandvitaminDsupplements
•nutritionanddiet
• foodhygiene
•lifestylefactorsthatmayaffectyourhealthorthehealthofyourbaby,suchassmoking,recreationaldruguseandalcoholconsumption
•antenatalscreeningtests(seepage49formoreaboutthesetests).
Your booking appointment Mostwomenhavetheir‘bookingappointment’betweenthe8thand12thweekofpregnancy.Thiscantakeacoupleofhours.Youwillseeamidwifeandsometimesadoctor.Youshouldalsobeofferedanultrasoundscan.
Youshouldbegiveninformationabout:
•howthebabydevelopsduringpregnancy
•nutritionanddiet
•exerciseandpelvicfloorexercises
•antenatalscreeningtests
•yourantenatalcare
•breastfeeding,includingworkshops
•antenataleducation
•maternitybenefits
•planningyourlabour
•youroptionsforwheretohaveyourbaby.
Weight and heightYouwillbeweighedatthebookingappointment,butyouprobablywillnotbeweighedregularlyduringyourpregnancy.YourheightwillbemeasuredalongwithyourweightsothatyourmidwifecancalculateyourBMI(bodymassindex).Mostwomenputonbetween10and12.5kg(22–28lbs)inpregnancy,mostofitafterthe20thweek.Muchoftheextraweightisduetothebabygrowing,butyourbodywillalsobestoringfatreadytomakebreastmilkafterthebirth.Eatingsensiblyandtakingregularexercisecanhelp.SeeChapter3forwhatyoushouldeatandforadviceaboutexercise.
Insomeareas,height,weightandBMIareusedtoproduceapersonalisedgrowthchartforyourbaby’sdevelopment.However,otherareaswilluseanaveragegrowthchartinstead.
your antenatal careInanpebaarch
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reGulAr checks At eVerY AntenAtAl AppoIntmentYoururineandbloodpressurewillbecheckedateveryantenatalappointment.
urineYoururineischeckedforanumberofthings,includingproteinor‘albumin’.Ifthisisinyoururine,itmaymeanthatyouhaveaninfectionthatneedstobetreated.Itmayalsobeasignofpre-eclampsia(see‘Highbloodpressureandpre-eclampsia’onpage67).
Blood pressure
Ariseinbloodpressurelaterinpregnancycouldbeasignofpre-eclampsia(seepage67).Itisverycommonforyourbloodpressuretobelowerinthemiddleofyourpregnancythanatothertimes.Thisisnotaproblem,butmaymakeyoufeellight-headedifyougetupquickly.Talktoyourmidwifeifyouareconcerned.
If you are going to have your baby with midwifery care in a midwifery unit, in hospital or at home
Youwillprobablyseeyourownmidwifeformostofyourantenatalcare.Youmaybeofferedavisitatthehospitalforaninitialassessmentandperhapsforanultrasoundscanorforspecialtests.Sometimesyourmidwifemayvisityouathome.
If you are going to have your baby in hospital
Antenatalcarevariesaroundthecountry.Insomeareas,thebookingappointmentisatthehospital,thenallormostoftheremainingappointmentsarewithamidwifeorGP.However,iftherearecomplications,allappointmentswillbeatthehospital.Inotherareas,allcareisgivenbyamidwifeorGPunlesstherearecomplications,whichmeanareferraltothehospitalantenatalclinic.
Questions at the booking appointment
Youwillbeaskedalotofquestionstobuildupapictureofyouandyourpregnancy.Thisissothatyouaregiventhesupportyouneedandanyrisksarespottedearly.Youwillprobablywanttoaskalotofquestionsyourself.
Youmaybeaskedabout:
•thedateofthefirstdayofyourlastperiod,tohelpworkoutwhenyourbabyisdue
•yourhealth
•anypreviousillnessesandoperations
•anypreviouspregnanciesormiscarriages
•yourandyourbaby’sfather’sorigins.Thisistofindoutifyourbabyisatriskofcertaininheritedconditions,orifthereareotherfactors,suchasahistoryoftwins
•yourworkoryourpartner’sworkandwhatkindofaccommodationyoulivein,toseeifthereisanythingaboutyourcircumstancesthatmightaffectyourpregnancy
•howyouarefeelingandifyouhavebeenfeelingdepressed.
Attheendofyourbookingappointment,youshouldunderstandtheplanofcareforyourpregnancyandhaveyourhand-heldnotestocarrywithyouatalltimes.
Yourbookingappointmentisanopportunitytotellyourmidwifeordoctorifyouareinavulnerablesituationorifyouneedextrasupport.Thiscouldbebecauseofdomesticviolence,sexualabuseorfemalegenitalmutilation.
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AppoIntments In lAter preGnAncY From20–24weeks,yourantenatalappointmentswillbecomemorefrequent.Ifyourpregnancyisuncomplicatedandyouarewell,youmaynotbeseenasoften.
Yourlaterappointmentsareusuallyquiteshort.Yourmidwifeordoctorwill:
•checkyoururine,bloodpressure,andsometimesyourweight
•feelyouruterustocheckyourbaby’sposition
•measureyouruterustocheckyourbaby’sgrowth
•listentoyourbaby’sheartbeatifyouwantthemto.
Youcanalsoaskquestionsortalkaboutanythingthatisworryingyou.Youshouldbegiveninformationabout:
•yourplanofbirth
•howtoprepareforlabourandbirth
•howtotellifyouareinactivelabour
•inductionoflabourifyourbabyislate
•the‘babyblues’andpostnataldepression
•feedingyourbaby
•screeningtestsfornewbornbabies
•lookingafteryourselfandyournewbaby.
checking your baby’s development and well-beingAteachantenatalappointmentfrom24weeks,yourmidwifeordoctorshouldcheckyourbaby’sgrowth.Todothis,theywillmeasurethedistancefromthetopofyouruterustoyourpubicbone.Themeasurementwillberecordedinyournotes.
Inthelastweeksofpregnancy,youmayalsobeaskedtokeeptrackofyourbaby’smovements.Ifyourbaby’smovementsbecomelessfrequent,slowdownorstop,contactyourmidwifeordoctorimmediately.
Youwillbeofferedanultrasoundscanifyourmidwifeordoctorhasanyconcernsaboutyourbaby’sgrowth.
BlooD testsAspartofyourantenatalcare,youwillbeofferedanumberofbloodtests.Someareofferedtoallwomenandsomeareonlyofferedifitisthoughtthatyouareatriskofaparticularinfectionorinheritedcondition.Allofthetestsaredonetohelpmakeyourpregnancysaferortocheckthatyourbabyishealthy.Talktoyourmidwifeordoctorsothatyouunderstandwhythebloodtestsarebeingofferedandsothatyoucanmakeaninformedchoiceaboutwhetherornotyouwantthem.Yourmidwifeordoctorshouldalsogiveyouinformationaboutthetests.Belowisanoutlineofalltheteststhatcanbeoffered.
Your blood group and rhesus factorYourbloodwillbetestedtocheckyourbloodgroupandtoseewhetheryouarerhesusnegativeorpositive.Somewomenarerhesusnegative.Thisisusuallynotaworryforafirstpregnancybutitmayaffectthenextchild.
PeoplewhoarerhesuspositivehaveasubstanceknownasDantigenonthesurfaceoftheirredbloodcells.Rhesusnegativepeopledonot.Awomanwhoisrhesusnegativecancarryababywhoisrhesuspositiveifthebaby’sfatherisrhesuspositive.Duringpregnancyorbirth,smallamountsofthebaby’sbloodcanenterthemother’sbloodstream.Thiscancausethemothertoproduceantibodies.Thisusuallydoesn’taffecttheexistingpregnancy,butthewomanbecomes‘sensitised’.Thismeansthatifshegetspregnantwithanotherrhesuspositivebaby,theimmuneresponsewillbequickerandmuchgreater.Theantibodiesproducedbythe
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mothercancrosstheplacentaandattachtotheDantigenonherbaby’sredbloodcells.Thiscanbeharmfultothebabyasitmayresultinaconditioncalledhaemolyticdiseaseofthenewborn,whichcanleadtoanaemiaandjaundice.
prevention of rhesus disease
Anti-Dinjectionspreventrhesusnegativewomenproducingantibodiesagainstthebabyandreducetheriskofarhesusnegativewomanbecomingsensitised.
Rhesusnegativemotherswhoarenotsensitisedareofferedananti-Dinjectionat30weeksaswellasafterthebirthoftheirbaby.Thisisquitesafeforboththemotherandherbaby.
AnaemiaAnaemiamakesyoutiredand
lessabletocopewithanylossofbloodwhenyougivebirth.Iftestsshowyouareanaemic,youwillprobablybegivenironandfolicacid.
Immunity to rubella (German measles)Ifyougetrubellainearlypregnancy,itcanseriouslydamageyourunbornbaby.Yourmidwifeordoctorwilltalktoyouaboutwhathappensifyourtestresultsshowlowornoimmunity.Youwillbeofferedarubellaimmunisationafteryourbabyisborn.Formoreinformationaboutrubella,visitwww.immunisation.nhs.uk
syphilisYouwillbetestedforthissexuallytransmittedinfectionbecauseifleftuntreated,itcanleadtomiscarriageandstillbirth.
hepatitis BThisisavirusthatcancauseseriousliverdisease.Ifyouhavethevirusorareinfectedduringpregnancy,itmayinfectyourbaby(seepage37).Yourbabywillnotusuallybeillbuthasahighchanceofdevelopinglong-terminfectionandseriousliverdiseaselaterinlife.Yourbabycanstartacourseofimmunisationatbirthtohelppreventinfection.IfyouhavehepatitisB,youwillbereferredtoaspecialist.
hepatitis cThisviruscancauseseriousliverdiseaseandthereisasmallriskthatitmaybepassedtoyourbabyifyouareinfected.Thiscannotbepreventedatpresent.TestsforhepatitisCarenotusuallyofferedroutinelyaspartofantenatalcare.Ifyouthinkyoumaybeatrisk(seepage37),talktoyourmidwifeorGP.Theycanarrangeatest.Ifyouareinfected,yourbabycanbetestedwithinafewdaysofbirth.IfyouhavehepatitisC,youwillbereferredtoaspecialist.
hIV ThisisthevirusthatcausesAIDS.Ifyouareinfectedyoucanpasstheinfectiontoyourbabyduringpregnancy,atdelivery,orafterbirthbybreastfeeding.Aspartofyourroutineantenatalcare,youwillbeofferedaconfidentialtestforHIVinfection.IfyouareHIVpositive,bothyouandyourbabycanhavetreatmentandcarethatreducetheriskofyourbabybecominginfected.Ifyourtestresultisnegative,thefactthatyouhadthetestaspartofyourantenatalcareshouldnotaffectyourabilitytogetinsurance.
If you are hIV positive
IfyouareHIVpositive,yourdoctorwillneedtodiscussthemanagementofyourpregnancyanddeliverywithyou.
•Thereisaoneinfourchanceofyourbabybeinginfectedifyouandyourbabydon’thavetreatment.
•TreatmentcansignificantlyreducetheriskoftransmittingHIVfromyoutoyourbaby.20%ofHIV-infectedbabiesdevelopAIDSordiewithinthefirstyearoflife,soit’simportanttoreducetheriskoftransmission.
•Yourlabourwillbemanagedtoreducetheriskofinfectiontoyourbaby.Thismayincludeanelectivecaesareandelivery(seepage98).
•YourbabywillbetestedforHIVatbirthandatintervalsforuptotwoyears.IfyourbabyisfoundtobeinfectedwithHIV,paediatricianswillbeabletoanticipatecertainillnessesthatoccurininfectedbabies,andtreatthemearly.AllbabiesborntoHIVpositivemotherswillappeartobeHIVpositiveatbirth,becausetheyhaveantibodiesfromtheirmother’sinfection.Ifthebabyisnotaffected,thetestwilllaterbecomenegativebecausetheantibodieswilldisappear.
•YouwillbeadvisednottobreastfeedbecauseHIVcanbetransmittedtoyourbabyinthisway.
Help and support
IfyouthinkthatyouareatriskofgettingHIVorknowyouareHIVpositive,talktoyourmidwifeordoctoraboutHIVtestingandcounselling.YoucanalsogetfreeconfidentialadvicefromtheNationalAIDSHelplineon0800567123.
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cystic fibrosisCysticfibrosisisaninheriteddiseasethataffectsvitalorgansinthebody,especiallythelungsanddigestivesystem,bycloggingthemwiththickstickymucus.Thesweatglandsareusuallyalsoaffected.Thediseaseisinheritedandbothparentsmustbecarriersofthegenevariationfortheirbabytobebornwithcysticfibrosis.Testingisofferedifthereisafamilyhistoryofcysticfibrosis.
cervical cancerCervicalsmearsdetectearlychangesinthecervix(theneckoftheuterus),whichcouldlaterleadtocancerifleftuntreated.Routinesmearsareonlyofferedtowomenover25.Ifyouareduetohaveacervicalsmear(ifyouhavenothadoneinthelastthreeyears),youwillprobablybetoldtowaituntilthreemonthsafteryourbabyisbornunlessyouhaveahistoryofabnormalsmears.ThisisbasedonguidancebytheHSCcervicalscreeningprogramme.Formoreinformation,gotowww.cancerscreening.hscni.net
herpesIfyou,oryourpartner,haveeverhadgenitalherpes,oryougetyourfirstattackofgenitalblistersorulcersduringyourpregnancy,letyourmidwifeordoctorknow.Herpescanbedangerousforyournewbornbabyanditmayneedtreatment.
ultrAsounD scAnsMosthospitalswillofferwomenatleasttwoultrasoundscansduringtheirpregnancy.Thefirstisusuallyaroundeightto14weeksandissometimescalledthedatingscanbecauseitcanhelptodeterminewhenthebabyisdue.Thesecondscanusuallytakesplacebetween18and20weeksandiscalledtheanomalyscanbecauseitchecksforstructuralabnormalities.
Ultrasoundscansusesoundwavestobuildupapictureofyourbabyinyouruterus.Theyarecompletelypainless,havenoknownserioussideeffectsonmothersortheirbabies,andmaybecarriedoutformedicalneedatanystageofpregnancy.Ifyouhaveanyconcernsabouthavingascan,talkitoverwithyourmidwife,GPorobstetrician.
by
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What do scans tell us?•Checkyourbaby’smeasurements.
Thisgivesabetterideaofwhenyourbabywasconceivedandwhenitislikelytobeborn.Thiscanbeusefulifyouareunsureaboutthedateofyourlastperiodorifyourmenstrualcycleislong,shortorirregular.Yourduedatemaybeadjusteddependingontheultrasoundmeasurements.
•Checkwhetheryouarecarryingmorethanonebaby.
•Detectsomeabnormalities,particularlyinyourbaby’sheadorspine.
•Showthepositionofyourbabyandyourplacenta.Sometimesacaesareansectionisrecommended–forexampleifyourplacentaislowlyinginlatepregnancy.
•Checkthatyourbabyisgrowinganddevelopingasexpected(thisisparticularlyimportantifyouarecarryingtwinsormore).
At the scanYoumaybeaskedtodrinkalotoffluidbeforeyouhavethescan.Afullbladderpushesyouruterusupandthisgivesabetterpicture.Youthenlieonyourbackandsomejellyisputonyourabdomen.Aninstrumentispassedbackwardsandforwardsoveryourskinandhigh-frequencysoundisbeamedthroughyourabdomentotheuterusandpelvis.
Thesoundisreflectedbackandcreatesapicturethatisshownonascreen.Itcanbeveryexcitingtoseeapictureofyourownbabymovingaboutinsideyou.
Askforthepicturetobeexplainedtoyouifyoucannotmakeitout.Itshouldbepossibleforyourpartnertocomewithyouandseethescan.Althoughscansaremedicalprocedures,manycouplesfeelthattheyhelptomakethebabyrealforthemboth.Askifit’spossibletohaveacopyofthepicture.Theremaybeasmallchargeforthis.
Fetal movementYouwillusuallystartfeelingsomemovementsbetween16and22weeks.Laterinpregnancyyourbabywilldevelopitsownpatternofmovements–whichyouwillsoongettoknow.
Thesemovementswillrangefromkicksandjerkstorollsandripplesandyoushouldfeelthemeveryday.Ateachantenatalappointment,yourmidwifewilltalktoyouaboutthepatternofmovements.Achange,especiallyareductioninmovements,maybeawarningsignthatyourbabyneedsfurthertests.Trytobecomefamiliarwithyourbaby’stypicaldailypatternandcontactyourmidwifeormaternityunitimmediatelyifyoufeelthatthemovementshavechanged.
tests to Detect ABnormAlItIes Youmaybeofferedteststhatcandetectstructuralabnormalitieslikespinabifida,whichisadefectinthedevelopmentofthespine,orsomechromosomaldisorderslikeDown’ssyndrome,whichiscausedbyanabnormalnumberofchromosomes.Discussthetestsandwhattheymeanwithyourmidwife.
Screeningtestscan:
•reassureyouthatyourbabyhasnodetectedstructuralabnormalities
•provideyouwithanopportunitytoseeyourbabyduringthescan
•giveyoutimetoprepareforthearrivalofababywithspecialneeds.
Testscanalsoprovidevaluableinformationforyourcareduringthepregnancy.However,notestcanguaranteethatyourbabywillbebornwithoutanabnormality.Notestis100%accurateandsomeabnormalitiesmayremainundetected.
Ifyoudohaveascreeningtestanditsuggestsanincreasedchanceofachromosomalabnormality,youwillbeoffereddiagnostictests,whichwillgiveamoredefinitediagnosis.Thesediagnostictestscarryasmallriskofmiscarriage,soyoumaydecidenottohavethem.Discussingtheissueswithyourpartner,midwife,doctorandfriendsmayhelpyouindecidingwhatisrightforyou.
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haemophilia and muscular dystrophy
Somedisorders,suchashaemophiliaandmusculardystrophy,areonlyfoundinboys(althoughgirlsmaycarrythedisorderintheirchromosomesandpassitontotheirsons).Tellyourmidwifeordoctoriftheseorothergeneticdisordersruninyourfamily,asitmaythenbeimportanttoknowyourbaby’ssex.
testInG For DoWn’s sYnDrome AnD other GenetIc DIsorDersTestsmaybeofferedtopregnantwomen.Serumscreeningisa
bloodtestthatscreensforDown’ssyndrome,usuallyatabout16weeksintoyourpregnancy.Itmeasuresthreeorfourpregnancy-associatedbloodchemicalstogiveyourindividualstatisticalchanceofhavingababywithDown’ssyndrome.Serumscreeningonitsownisnotrecommendedfortwinandothermultiplepregnancies.
screening resultsSomematernityservicesgivetheresultas‘lowerrisk/screennegative’or‘higherrisk/screenpositive’.IfthescreeningtestshowstheriskofthebabyhavingDown’ssyndromeislowerthantherecommendednationalcut-off,thisisknownashavinga‘low-risk’result.Alow-riskresultmeansthatyouareatalow-riskofhavingababywithDown’ssyndrome,butitdoesnotmeanthereisnorisk.
IftheresultshowstheriskofthebabyhavingDown’ssyndromeisgreaterthantherecommendednationalcut-off,thisisknownasan‘increasedrisk’or‘higherrisk’result.Anincreasedriskmeansyouwillbeoffereddiagnostictestbutitdoesnotmeanthatyourbabydefinitelyhasthecondition.Thediagnosticprocedureyouwillbeofferediseitherchorionicvillussampling(CVS)(seenextpage)oramniocentesistogiveyouadefiniteansweraboutDown’ssyndrome.Yourmidwifeordoctorwillexplaintheresulttoyouandhelpyoudecidedwhetheryouwanttohavefurthertests.
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DIAGnostIc tests For DoWn’s sYnDrome AnD other GenetIc DIsorDersThesetestswillgiveyouadefinitediagnosisofDown’ssyndromeandsometimesotherabnormalities.
Yourmidwifeordoctorwillexplainwhatisinvolvedandyouwillusuallybeofferedcounselling.
chorionic villus sampling (cVs)CVScanbecarriedoutataround11weeks.Itcangiveyouanearlierdiagnosisifyouareatriskofhavingachildwithaninheriteddisorder,suchascysticfibrosis,sicklecelldisorder,thalassaemiaormusculardystrophy.
What happens?
Thetesttakes10to20minutesandmaybealittleuncomfortable.Usingultrasoundasaguide,afineneedleispassedthroughtheabdomenintotheuterus.
Sometimesafinetubeispassedthroughthevaginaandcervixintotheuterusinstead.Atinypieceofthedevelopingplacenta,knownaschorionictissue,istaken.Thechromosomesinthecellsofthistissueareexamined.Aswithamniocentesis,arapidresultcanbeobtained,butifallthechromosomesaregoingtobecheckedtheresultsmaytakeuptotwoweeks.
the risks
CVShasa1–2%riskofmiscarriage.Thisisslightlyhigherthanamniocentesis.
IF A test Detects An ABnormAlItYItisalwaysdifficultwhenyouaretoldthereissomethingwrongwithyourbaby.Yourmidwifeordoctorwillmakesureyouseetheappropriatehealthprofessionalstohelpyougetalltheinformationandsupportyouneedsoyoucanmakethechoicesthatarerightforyouandyourfamily.
Help and support
AmniocentesisAmniocentesiscanbeofferedfrom15weeksofpregnancyif:
•youhaveapositiveorhigherriskDown’ssyndromescreeningresult
•anultrasoundscandetectsanabnormalitythatisassociatedwithageneticdisorder
•yourpasthistoryorfamilyhistorysuggeststhattheremaybeariskofyourbabyhavingageneticorchromosomaldisordersuchasDown’ssyndrome,sicklecelldisorderorthalassaemia.
What happens
Usingultrasoundasaguide,afineneedleispassedthroughthewalloftheabdomenintotheamnioticfluidthatsurroundsyourbaby.Withinthefluidarecellsthatcontainthesamechromosomesasyourbaby.Asmallsampleofthisfluidisdrawnoffandsenttoalaboratoryfortesting.Mostwomenfeelonlymilddiscomfort.
Usually,thefluidwillbetestedforDown’ssyndromeandotherserioussyndromes.Theresultsshouldbeavailablewithinthreeworkingdays.Ifallthechromosomeshavetobelookedat,itcantakeuptothreeweeks.Thistestwillrevealyourbaby’ssex,sotellyourmidwifeordoctorwhether,atthisstage,youwanttoknowifyourbabyisaboyoragirl.
the risks
Amniocentesishasa0.5–1%riskofmiscarriage.Atmost,onetestin100willresultinpregnancyloss.Whendecidingwhetherornottogoaheadwiththistest,trytobalancetheriskofmiscarriageagainstthevalueoftheresulttoyou.
AntenatalResultsandChoices(ARC)(seepage184)helpsparentswithallissuesassociatedwithantenataltestinganditsimplications.Theycangiveyoumoreinformationorputyouintouchwithparentswithapregnancyinwhichanabnormalityhadbeendetected.Gotowww.arc-uk.orgformoreinformation.Go to www.arc-uk.orgwww.arc-uk.orgww for more information.
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DAte WeeKS WeIGHt UrIne AlB SUGAr
BP HeIGHt FUnDUS
PreSentAtIOn relAtIOn OF PP tO
BrIM
FH OeDeMA Hb neXt SIGn. nOteS
15/6/09 13 58kg nil 110/60 15 – – – – 12.0 20/7 JS u/s arranged for 17/7 to check maturity
20/7/09 18 59.2kg nil 125/60 18–20 – – FMF – – 21/8 JS
21/8/09 22 61kg nil 135/65 20 – – – – 18/9 JS taking iron
18/9/09 26+ 64kg nil 125/75 24–26 – H – 11.2 28/10 JS Health in Pregnancy Grant
28/10/09 30 66kg nil 125/70 30 ceph 5/5 FHH – – 27/11 JS MAt B1 given, Hb taken
27/11/09 34 – nil 115/75 34 ceph 4/5 FHH – 11.0 15/12 JS
1 2 4 5
1
2
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Your hand-held antenatal notes
Atyourfirstantenatalvisit,yourmidwifewillenteryourdetailsinarecordbookandaddtothemateachvisit.Youshouldbeaskedtokeepyourmaternitynotesathomewithyouandtobringthemalongtoallyourantenatalappointments.Takeyournoteswithyouwhereveryougo.Then,ifyouneedmedicalattentionwhileyouareawayfromhome,youwillhavetheinformationthatisneededwithyou.
Thechartontherightgivesasampleoftheinformationyourcardornotesmaycontain,buteachclinichasitsownsystem.Alwaysaskyourmidwifeordoctortoexplainanythingtheywriteonyourcard.
Date.Thisisthedateofyourantenatalvisit.
Weeks.Thisreferstothelengthofyourpregnancyinweeksfromthedateofyourlastmenstrualperiod.
Weight. Thisisyourweight.
Urine.Thesearetheresultsofyoururinetestsforproteinandsugar.‘+’or‘Tr’meansaquantity(ortrace)hasbeenfound.‘Alb’standsfor‘albumin’,anameforoneoftheproteinsdetectedinurine.‘Nil’oratickor‘NAD’allmeanthesame:nothingabnormalhasbeendiscovered.‘Ketones’maybefoundifyouhavenoteatenrecentlyorhavebeenvomiting.
Blood pressure (BP). Thisshouldstayataboutthesamelevelthroughoutyourpregnancy.Ifitgoesupalotinthelasthalfofyourpregnancy,itmaybeasignofpre-eclampsia(seepage67).
mAkInG the most oF AntenAtAl cAre
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4
Havingregularantenatalcareisimportantforyourhealthandthehealthofyourbaby.Mostantenatalservicesarenowprovidedineasilyaccessiblecommunitysettings.Waitingtimesinclinicscanvary,andthiscanbeparticularlydifficultifyouhaveyoungchildrenwithyou.Trytoplanaheadtomakeyourvisitseasier.Herearesomesuggestions:
•Insomeclinicsyoucanbuyrefreshments.Ifnot,takeasnackwithyouifyouarelikelytogethungry.
•Writealistofquestionsyouwanttoaskandtakeitwithyoutoremindyou.Makesureyougetanswerstoyourquestionsortheopportunitytodiscussanyworries.
•Ifyourpartnerisfree,theymaybeabletogowithyou.Thiscanhelpthemfeelmoreinvolvedinthepregnancy.
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DAte WeeKS WeIGHt UrIne AlB SUGAr
BP HeIGHt FUnDUS
PreSentAtIOn relAtIOn OF PP tO
BrIM
FH OeDeMA Hb neXt SIGn. nOteS
15/6/09 13 58kg nil 110/60 15 – – – – 12.0 20/7 JS u/s arranged for 17/7 to check maturity
20/7/09 18 59.2kg nil 125/60 18–20 – – FMF – – 21/8 JS
21/8/09 22 61kg nil 135/65 20 – – – – 18/9 JS taking iron
18/9/09 26+ 64kg nil 125/75 24–26 – H – 11.2 28/10 JS Health in Pregnancy Grant
28/10/09 30 66kg nil 125/70 30 ceph 5/5 FHH – – 27/11 JS MAt B1 given, Hb taken
27/11/09 34 – nil 115/75 34 ceph 4/5 FHH – 11.0 15/12 JS
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Fetal heart (FH). ‘FHH’orjust‘H’means‘fetalheartheard’.‘FMF’means‘fetalmovementfelt’.
Oedema.Thisisanotherwordforswelling,oftenofthefeetandhands.Usuallyitisnothingtoworryabout,buttellyourmidwifeordoctorifitsuddenlygetsworseasthismaybeasignofpre-eclampsia(seepage67).
Hb.Thisstandsfor‘haemoglobin’.Itistestedinyourbloodsampletocheckifyouareanaemic.
Height of fundus. Bygentlypressingonyourabdomen,themidwifeordoctorcanfeelyouruterus.Earlyinpregnancythetopoftheuterus,or‘fundus’,canbefeltlowdown,belowyournavel.Towardstheenditiswellupaboveyournavel,justunderyourbreasts.Thefigureshouldberoughlythesameasthefigureinthe‘weeks’column.Ifthereisabigdifference(morethantwoweeks),askyourmidwifewhatactionisappropriate.
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2/5 felt
3/5 engaged
relation to brim. Attheendofpregnancy,yourbaby’shead(orbottom,orfeetiftheyareinthebreechposition)willstarttomoveintoyourpelvis.Professionals‘divide’thebaby’sheadinto‘fifths’anddescribehowfarithasmoveddownintothepelvisbyjudginghowmany‘fifths’oftheheadtheycanfeelabovethebrim(theboneatthefront).
Theymaysaythattheheadis‘engaged’–thisiswhen2/5orlessofyourbaby’sheadcanbefelt(‘palpated’)abovethebrim.Thismaynothappenuntilyouareinlabour.Ifallofyourbaby’sheadcanbefeltabovethebrim,thisisdescribedas‘free’or‘5/5palpable’.
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2/5 felt
3/5 engaged Presentation.Thisreferstowhichwayupyourbabyis.Uptoabout30weeks,yourbabymovesaboutalot.Thentheyusuallysettleintoahead-downwardposition,readytobebornheadfirst.Thisisrecordedas‘Vx’(vertex)or‘C’or‘ceph’(cephalic).Bothwordsmeanthetopofthehead.Ifyourbabystayswithitsbottomdownwards,thisisabreech(‘Br’)presentation.‘PP’meanspresentingpart,whichisthepart(headorbottom)ofyourbabythatiscomingfirst.‘Tr’(transverse)meansyourbabyislyingacrossyourabdomen.
Breech presentAtIon
cephAlIc presentAtIon
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Your AntenAtAl teAmWhileyouarepregnantyoushouldnormallyseeasmallnumberofhealthcareprofessionals,ledbyyourmidwifeordoctor,onaregularbasis.Theywanttomakeyoufeelhappywithallaspectsofthecareyoureceive,bothwhileyouarepregnantandwhenyouhaveyourbaby.
Manymotherswouldliketobeabletogettoknowthepeoplewhocareforthemduringpregnancyandthebirthoftheirbaby.TheHSCisworkingtoachievethisbutyoumaystillfindthatyouseeanumberofdifferentcarers.Theprofessionalsyouseeshouldintroducethemselves
andexplainwhotheyare,butiftheyforget,
don’thesitatetoask.Itmayhelp
tomakeanoteofwhoyou
haveseenandwhattheyhavesaid
incaseyouneedtodiscussanypoint
lateron.
the people you are most likely to meet are listed below
•Amidwifeisspeciallytrainedtocareformothersandbabiesthroughoutpregnancyandlabourandafterthebirth.Midwivesprovidecareforthemajorityofwomenathomeorinhospital.Increasingly,midwiveswillbeworkingbothinhospitalsandinthecommunity,sothatthesamemidwifecanprovideantenatalcareandbepresentatthebirth.Youshouldknowthenameofthemidwifewhoisresponsibleforyourcare.
Amidwifewilllookafteryouduringlabourand,ifeverythingisstraightforward,willdeliveryourbaby.Ifanycomplicationsdevelopduringyourpregnancyordelivery,youwillalsoseeadoctor.Youmayalsomeetstudentmidwivesandstudentdoctors.Afterthebirth,youandyourbabywillbecaredforbymidwivesandmaternitysupportworkers.
•An obstetricianisadoctorspecialisinginthecareofwomenduringpregnancyandlabourandafterthebirth.
YourmidwifeorGPwillreferyouforanappointmentwithanobstetricianiftheyhaveaparticularconcern,suchaspreviouscomplicationsinpregnancyorchronicillness.Youcanrequesttoseeanobstetricianifyouhaveanyparticularconcerns.
•An anaesthetist isadoctorwhospecialisesinprovidingpainreliefandanaesthesia.Ifyoudecidetohaveanepidural,itwillbesetupbyananaesthetist.
Ifyourequireacaesareansectionoraninstrumentaldelivery(e.g.usingforcepsorventouse),ananaesthetistwillprovidetheappropriateanaesthesia.Inmanyhospitalsyourmidwifecanarrangeforyoutotalktoananaesthetistaboutanalgesiaoranaesthesiaifyouhavemedicalorobstetricproblems.Beforeorduringlabouryouwillbeabletospeaktoyouranaesthetist.
care fromyour
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•An obstetric physiotherapist isspecially
trainedtohelpyoucopewithphysicalchangesduringpregnancy,childbirthandafterwards.Someprovideantenataleducationandteachantenatalexercises,relaxationandbreathing,activepositionsandotherwaysyoucankeepyourselffitandhealthyduringpregnancyandlabour.Afterthebirth,theyadviseonpostnatalexercisestotoneupyourmuscles.Yourmidwifecanhelpyouwiththeseexercises.
•health visitorsarespeciallytrainednurseswhoofferhelpandsupportwiththehealthofthewholefamily.Youmaymeetyourhealthvisitorbeforethebirthofyourbabyandyouwillbevisitedbyamemberoftheteaminthefirstfewweeksafteryourbabyisborn.Youmaycontinuetoseeyourhealthvisitororamemberofthehealthvisitingteamathomeoratyourchildhealthclinic,healthcentreorGP’ssurgery.
•Dieticiansmaybeavailabletoadviseyouabouthealthyeatingorspecialdiets,forexampleifyoudevelopgestationaldiabetes.
research
Youmaybeaskedtoparticipateinaresearchprojectduringyourantenatalcareorlabourorafteryouhavegivenbirth.Thismaybetotestanewtreatmentortofindoutyouropinionsonanaspectofyourcare.Suchprojectsarevitalifprofessionalsaretoimprovematernitycare.Theprojectshouldbefullyexplainedtoyouandyouarefreetosayno.
students
Someofthehealthprofessionalsyouseewillhavestudentswiththem.Thestudentswillbeatvariousstagesoftheirtrainingbutwillalwaysbesupervised.Youcansayno,butifyouletastudentbepresentitwillhelptheireducationandmayevenaddtoyourexperienceofpregnancyandlabour.
•A paediatricianisadoctorspecialisinginthecareofbabiesandchildren.Apaediatricianmaycheckyourbabyafterthebirthtomakesurealliswellandwillbepresentwhenyourbabyisbornifyouhavehadadifficultlabour.Ifyourbabyhasanyproblems,youwillbeabletotalkthisoverwiththepaediatrician.Ifyourbabyisbornathomeoryourstayinhospitalisshort,youmaynotseeapaediatricianatall.YourmidwifeorGPwillcheckthatalliswellwithyouandyourbaby.
•A sonographerisspeciallytrainedtocarryoutultrasoundscans.Asonographerwillperformyourdatingand nuchaltranslucencyoranomalyscan.Somewomenarescannedatotherpointsintheirpregnancy.
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AntenAtAl eDucAtIonAntenataleducation(sometimescalledantenatalclasses)canhelptoprepareyouforyourbaby’sbirthaswellasforlookingafterandfeedingyourbaby.Itcanhelpyoutokeepyourselffitandwellduringpregnancyandgiveyouconfidenceaswellasinformation.Youcanfindoutaboutarrangementsforlabourandbirthandthesortsofchoicesavailabletoyou(seepage74forinformationaboutbirthplans).Youmayalsomeetsomeofthepeoplewhowilllookafteryouduringlabour.
Youwillbeabletotalkoveranyworriesanddiscussyourplans,notjustwithprofessionalsbutwithotherwomenandtheirpartnersaswell.Classesarealsoareallygoodwaytomakefriendswithotherparentsexpectingbabiesataroundthesametimeasyou.Thesefriendshipsoftenhelpyouthroughthefirstfewmonthswithababy.Classesareusuallyinformalandfun.
choosing an antenatal classThinkaboutwhatyouhopetogainfromantenatalclassessothatyoucanfindthesortofclassthatsuitsyoubest.Youneedtostartmakingenquiriesearlyinpregnancysothatyoucanbesureofgettingaplaceintheclassyouchoose.Youcangotomorethanoneclass.Askyourmidwife,healthvisitororGPaboutwhatisavailableinyourarea,orcontacttheNCT(seenextpage).Speaktoyourcommunitymidwifeifyoucannotgotoclasses.ThemidwifemayhaveDVDstolendyou,oryoumaybeabletohireorbuyone.
the classesDuringpregnancy,youmaybeabletogotosomeintroductoryclassesonbabycare.Moststartabouteightto10weeksbeforeyourbabyisdue.Ifyouareexpectingamultiplepregnancy,trytostartyourclassesataround24weeks,becauseyourbabiesaremorelikelytobebornearlier.
Classesarenormallyheldonceaweek,eitherduringthedayorintheevening,forabouttwohours.Someclassesareforpregnantwomenonly.Otherswillwelcomepartnersorfriends,eithertoallthesessionsortosomeofthem.InsomeareasthereareclassesforwomenwhosefirstlanguageisnotEnglish,classesforsinglemothersandclassesforteenagers.Thekindsoftopicscoveredinantenataleducationare:
•healthinpregnancy
•exercisestokeepyoufitduringpregnancyandhelpyouinlabour
•whathappensduringlabourandbirth
•copingwithlabourandinformation about different typesofpainrelief
•howtohelpyourselfduringlabourandbirth
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•relaxationtechniques
•howtogivebirthwithoutanyintervention,ifthatiswhatyouwant
•informationondifferentkindsofbirthandintervention
•caringforyourbaby,includingfeeding
•yourhealthafterthebirth
•‘refresherclasses’forthosewhohavealreadyhadababy
•emotionsduringpregnancy,birthandtheearlypostnatalperiod.
Someclasseswilltrytocoverallofthesetopics.Otherswillconcentrateoncertainaspects,suchasexercisesandrelaxationorcaringforyourbaby.
Thenumberofdifferentantenatalclassesavailablevariesfromplacetoplace.
the nct
TheNCT(alsoknownastheNationalChildbirthTrust)runsarangeofclasses.Thegroupstendtobesmallerandmaygointomoredepth,oftenallowingtimefordiscussionandforpractisingphysicalskills.Fordetailsofantenatalcourses,alongwithinformationonlocalsupportgroups,visitwww.nct.org.uk
sure start centres
SureStartCentresalsosupportfamilieswithchildrenundertheageoffive.Theycanprovide:
•easyaccesstoantenatalcare
•healthservices
•parentingandfamilysupport
•drop-insessions
•outreachservices
•earlyeducationandchildcare,and
•linkstotrainingandemploymentopportunities.
FormoreinformationonSureStartCentres,includingfindingcentresinyourarea,visitwww.surestart.gov.uk
parents-to-be
meetother
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