cnumwvuDob uLufirwdwDuk iawguDnwb egWhImiawm
? caenihik Inwncnwa
udImwH czIzwAcludcbwA
2004 iaem 7
cswm wmwtwruf
-7 uhwfcSwmuvcSwvuDum iawguhib egWnehcnwa (Sperm)inwfirwd egWnehirif
.eveawlurwh csibim iawguSwfiriawk Eretea egumihwr iawgEret eguhwvud5
csibim .evea(Implantation)''cnwxETcnWlcpcmia'' Inwyik cSwmulurwh cSwtogim
eg(Posterior wall)urWf utwhwf egumihwr Inwlurwh iawgcaetog egiawdWa
WviawfevcSwvuDum uhwfcSwaea .eveawgIriawk eg(Fundus) ''cswDcnwf'' iawgiawbItwm
cnumwncnwgwSwa iawgumihwr urwvcswvudim .eveaedWa cnumwvuDob cnuDwmuDwm csib
.evea(Embryo)''Oaircbcmea'' Inwyik cSwLufirwdwDuk wncnwa
egcaeLokcswvudwDuk uhwf cSwa cnwxETcnWlcpcmia
uLUf idwa(Placenta)cswm iawgEret
Iaim .eveawSwfcnedefua(Umbilical cord)
,iaWaWnWk cSwLufirwd wncnwa cnumwncnwgwSwa
uDnwgiawm egumunidcSokurOf cnwjisckoa
uLufirwdwDuk iawguDnwgiSwh egWhImiawm.evetwlIswv
egcaeLwtok Evelukea itekwtWyid Inwncnoa
.eveawfiverukWkcawr iawgEret
Ea''uLwtokcnef'' wtwvun (Amniotic sac)''ckes ckiToaincmea'' cSwLwtokim
(Amniotic ''wyid ckiToaincmea'' cSwaWdcaWm Wyid wncnuh iawguLwtokim .eveawyik
cnubwbws egurwxercp uLufirwdwDuk IkwmunEb eguLwtokim .eveawyik Ea fluid)
.evemurukctwyWmih cnukwtcnuLol Wrwa

wlwSwfurEb emcnea .eveaedefua wlwSwf3 cnegiawSwv Oaircbcmea iawgEret eguhwmim
ctwfcnwk ,iaWkwturWn,iaWa iDnukis Inenemih iawg (Ectoderm)''cmrWDOTckea''
eg(Mesoderm)''cmrWDOsIm'' wlwSwf Wviawgudem.evea uDnwgcnwh idwa Ol,
Iscnij idwa ctih ,iaWkwtiLohEl ,iaWkwtcswm ,iaWkwt iSwk Inenemih iawgEret
eg(Endoderm) '' cmrWDODcnia '' wlwSwf WviawgEretea emcnea .evea cnwvwnug
itekwtWdumwkwDuk idwa Emwruf ,urohogwDuk , EmWpcauf Wdiawm Inenemih iawgEret
uriaEmin cswm wmwtwrwuf .evekwtiawb eg cmWzin WrukurEb iawdcawfua
.evea iCcnia 1/4 InWncnuh iawgunimugid eguLufirwdwDuk

cswm wnwved
Inehea .evekerwvcswvud ukuzWn cSwrwv Iaim iawgumuvuDobideh uLufirwdwDuk
egWhImiawm wtwvun ,cnubwbws egcaehEb WrukcnunEb WhImiawm urwvcswvudim
ELuairid WhImiawm wtwvun ,cnubwbws egcaeacswriawv ELehwSuh cSwDnwgiSwh
eguLufirwdwDuk cnubwbws egcaemwk Wvitwmiruk cnegiLug iaWkwlwdwb wncnwa cSwluawhWm
Ikwmuruh iawfidefua caeawfisinua wtwvun ubiawa uria Wvcnwfua iawguDnwgiSwh
.evekemwkenWdev
cnegidefua uLufirwdwDuk iawgEret eguhwm wnwved
.eveaedcnegevcswvwa urwvcnim wncnwa
eguLufirwd wncnwa cnumedefua uLokEmincswmim
cawtcmWzin ,iaWkwtcnwvwnug caeawb IsWswa
,iDnukis iawgEret egIm .eveawSwfcnedefua
.eveaenemih Wdiawm idwa Emwruf ,EmWpcauf
.eveaedefua iawberetea egutwfcnwk ,iaWawyifulol

idwa ,cawtiligiaegutwa ,iaWLuhwDuk ,cawtiligiaegiawf ,iaWTcawkibwt cnehimwmwh
csev InwvuLWf cles wmwtwruf egISwk .eveawSwf cnedefua cnwvwnug Iscnij
.eveawgEret eguhwmim
.evea iCcnia1 InWncnuh iawgunimugid eguLufirwdwDuk uriaEmin cswm wnwved
cnubWsih Emin cswm wnwved .eveaevun wmwh csev cscnuawa1 iawgunwdurwb
.evea(Fetus) ''cswTIf'' Inwyik cSwLufirwdwDuk wncnwa cnumedefua cnegiSef
wmwn caejcauk cnehirif .eveawSwf cnehej iawg''cswTIf'' wfis egcaejcaukwDuk
.eveawSwf cnWvuLWf iSwhcnehirif

cswm wnwvcnit
idwa .eveawSwf cnWvuLWf cSwLwgwr cawtiligia egiawfctwa iawgEret eguhwm wnwvcnit
cSwrutia wlitctwa eruvcSwawlitiawf .eveaevel caekwt itwfwyin uDwm iawgukwtiligia
Ob egWjcauk uriaWlwb WLwa ,iaWDnwgiSwh .eveaevugid ctwa eruvcSwywf ,evuDob
eguDnwgurih .eveawSwfcnwLwf iSwtcsia iawgulob .eveaenWvuDob caeLokcnwtwDuk
.eveawSwf cnedefua (Tooth buds)uDub egutwd iawguSwd

udcniv cSwkwdwdwa egudemed iaWa120-160 ukwTinim idefua cawtiawb egutih
cSwa(Bladder)WnWswm itekwt WdumwkwDuk idefua(Kidney)Wdurug .eveawhwj
.eveaevwmwhiruf idefua ''cDOk clwkiawlibcmwa'' wtwvun uLUf .eveawSwf cnwvunof
clwkiawlibcmwa)iawgurEb cnuDnwgiSwh egWjcauk urohogwDuk iawgEret egurwvcswvudim
urohogwDuk cSwaeretea eguDnwgiSwh urwvcswvudim Iaea .eveaedefua iawg (cDOk
.eveaItEtefun

iaWlob iawgubWsih Emin cswm wnwvcnit
WvuLuhwgwa .eveawSwf cnwvurukctWkwrwh iawfctwa
uLufirwdwDuk cawtctWkwrwhim .eveawSwf cnwpcawl
egumwkea cSwaWhImiawm cswyiSef cnwruk
cswm wnwvcnit .eveaenWvun caesWschia
InWncnuh iawgunimugid eguLufirwdwDuk uriaEmin
iawgunwdurwb .evea iCcnia 4 wtwvun 3
.eveaeruh cSwrutia eruvcSwa cscnuawa1
cswm wnwvurwtwh
.eveSwawluk iSotWyif ufWs Inwncnuh uDnwgiSwh eguLufirwdwDuk urwvcswvudim
.eveaedWa cnumwvuDob unUm egWjcauk .eveawSwf cnWvuLWf cawtwyifcsea iaWywmub
urwk .evelob Inwruk Wscaih iawbcaea iawfcSokiawbed (eguziaws)egunimuDob egWjcauk
,cnulEh ,cnudin ,cnuLua evilefileh ,cnuDug WjcaukwDuk .evegid cSwfWliKWywdWa
.eveawSwf cnwruk cawtcnwk wdwf ,cnuvurid

eguDnwbcSwd cSwa WhImiawm cnubwbws egumwkim
.eveaenEveruk caesWschia iaul cnirit
.evea(Quickening)Inwyik cSwa csWschiaim
csWschia eguLufirwdwDuk cSwaWhImiawm Iaim
wnwvurwtwh .everwvcswvud Everuk wmwtwruf
iaWa iCcnia8-10 Wjcauk ubWsih Emin cswm
iawgunwdurwb .eveaevuDob cSwkwnimugid egudemed
.eveaeruh cscnuawa6

cswm wnwvcswf
cawtcnwvwnug egISwheretea .everwvcswvud WvuDob cSwfWliK WywdWa uLufirwdwDuk Iaim
.eveaevuDob cSwawmwh iaWLok egukwtiligia cawtitwfwyin .eveaed cnumwvuDob evwmwhiruf
evuDob cawtcswm .eveaevWmwj cTef iawguSwd eguDnwgcnwh eguLufirwdwDuk
egEl .eveaedWa cnumwvwdwgurwv cSwkwhwvud caehwvud uDnwgiSwh eguLufirwdwDuk
(Gall EmcsiC .eveawSwf cnwdcnwfua El ,evclisWv cSwaEmwruf cawtcles
(Bile)''cliawb'' Wviawgumwk caeaWdcaWm EdevIhea cSwmurukumwjwh cnia bladder)
.eveawSwf cnedefua cawt ctwdOburik iawguSwd eguDnwgurih .eveawSwf cnwdcawfua
.eveawSwf cnWvuDob cawtiSwtcsia egiawmub ,iaWawyifcsea

WlEh Wdin WjcaukwDuk iawgcaetog egiawdWa
cnwkurutia cawtctWkwrwh egWjcauk .eveawdwh
caenwa cnutWrwfcaea WjcaukwDuk .eveaenWvwgwhWf
wdwf cnuhej cSwCcawmuLokOb ,cnuhej cSwtWrwf
cnehimwmwh .eveawdwh cSok cawtctWkwrwh
WvcnegISwkea csev Ikwmiaub iligia uLufirwdwDuk
Wjcauk ubWsih Emin cswm wnwvcswf .evekemwk
cSwkwnimugid egudemed iaWa iCcnia10-12
.eveaeruh cDcnuawp1 iawgunwdurwb .eveaevuDob

cswm wnwvwh
Inwncnuh uDnwgcnwh .eveaedWa cnumwvuDob cSwrutia Wjcauk csev iawguhwmim
,iaWa(Lanugo)''OgUnel'' InwviawfiverukWvin uDnwgcnwh .eveSwa wlukctwr
,iduk wncnuh iawguDnwgcnwh IkwaOgUnel .evencnia (Vernix)''csckinrWv''
idwa ,iaWkwtcles egumwh ,iaWaOgUnel Ikwa csckinrWv .evekwtirehek ilOl,uDwm
,iaWkwtiSwtcsia .evea ''udik'' Inwyik cnuhwbihevid cSwaim .evekeaWdcaWm Evelukeaoyet
iDnukis eguLufirwdwDuk .eveawSwf cnedefua cawtitwfwyin egukwtiligia egiawf
cawtclwncgis cTcnwrwk iawgukwturWn .eveaedWa cnumwvuDob ukea iaWmwkcswvwa
.eveawSwf cnedefua wlwSwf wtwvun cTIx ITef Wvurukuruawd
.eveaedWa cnumedefua (Meconium)cmwainOkem
cnuDnwgiSwh eguLufirwdwDuk Ikwa cmwainOkem
.evea ''itekwt WdumwkuDob'' WrukurEb wmwtwruf
cnimunUh iawguDnwgiSwh eguLufirwdwDuk
(Brown cTef iSum EdevIhea iawgumuTcaehefih
caejcaukcnehcnwa .eveawSwf cnedefua fat)
cawtcsib iawgIrwvOa iawgEret eguhwmim wmwn
cawtiSwk eguLufirwdwDuk .eveawSwf cnedefua
.eveaevurwh

EmWpcauf csevwmwn .eveaehej wfis eg''caehImwDuk'' idefua cSokcaeaWjcauk
cnumwk cnehea .eveaenWvwDuk cSwrwv csev idwa Wjcauk ItWvun iawfidefua
caeairid Wjcauk iawgurEb cnumihwr iawlun iaWkwaWvurwf wBcaWK iawgWlwhurwmim
egudemed iaWa iCcnia11-14 Wjcauk ubWsih Emin cswm wnwvwh .eveaenWncnOn
.eveaeruh cDcnuawp iawb1 iawgunwdurwb .eveaevuDob cSwkwnimugid

cswm wnwvctwh
.eveaed cSwairuk iten caemuTcauh csev iawgEret eguhwmim cnuvuDob idefua Wjcauk
csWschia cawtulwdwb wncnwa cSwycawa ,ipcael ,ivuLuhOl eguLufirwdwDuk
.eveawSwfcnwlif urwswa egukwtirehek ilOliduk Wv iawgItwmunUm .eveaenEveruk
cSwkwrwv csevemcnok cawtuDwa eguluawhWm urEb ,evIgcawrwtuscaih egumuviauDwa
.eveaenWncnwgened uLufirwdwDuk
,iaWmuhej cniawfuLok wtwvun ,cnuhej cniawf
uLufirwdwDuk cnukwtctWkwrwh wdwf cnubel imed
wdwfcnufih iawgIteCcaea .eveaenwgibil utwrcswk
cawtcnwk wdwf cniaubiligia ,iaWkwt ctWkwrwh
.eveaevWywg uLufirwdwDuk cSwmuruk
iCcnia 15 cSwkwDnwgctWg iawgunimugid egWjcaukwDuk ubWsihEmin cswm wnwvctwh
.eveaeruh cDcnuawp iawbcaEd wtwvun 2 iawgunwdurwb .eveaeruh

cswm wnwvcSwa
cawtiSwk .eveaedWa cnumwvuDob cSwhwvwa eruv cSwairuk uDnwgiSwh eguLufirwdwDuk
egIDnukis .eveaeruh caemwkctwr iawguDnwgcnwh .eveaevwlwf iawfctwa ,evwdwgurwv
eguDnwgiSwh cawturWn iaWaiDnukis .eveaed cnumedefua cawtuzwkurwm utWfwt
cawt(Taste bud)uDub Edcseneg whwr .eveawvurOfurWb cSwkwtctwkcawswm
,cniaur ,cnuTcaokiDukua uLufirwdwDuk .eveaedWa cnumedefua wtwvun cnumwvuDob
.eveaeruk cawtcawtcnwk wdwf cnuLeaihibik

.eveawdwh IdwbWjia cSwDwa ,iaWycawa ,iaWdwt idwa
cnuDnwbcSwd csiTcseT wmwn caejcaukcnehirif
cswm wnwvcSwa .eveawbiawf cSwaiLwvwrua cSwairit
egudemed iaWa iCcnia16 -18 Wjcauk ubWsih Emin
cDcnuawp 4 iawgunwdurwb .eveaevuDob cSwkwnimugid
.eveaeruh

cswm wnwvwvun
.eveaevurutia cDcnuawp iawb ukwaWtcfwh cnwdurwb egWjcauk iawgEret eguhwmim
cnumuviriawk cnwvcnwfua .eveaedWa cnwkcnWmoa cSwDnwgcnwh ,evwlwf uDnwgiSwh
iawfed Inwncnoa Wjcauk iawgutwlWhim .eveaevulwdwb ctog wncnoa iawguDnwb Wjcauk
iaWa(Birth canal)''clwnek ctrWb'' cSwtwvuLokOb uhwf cSwmugen cSwawmwh iaWyem
Wrukctwkcawswm cSwLoked iaWkwtilwb cnuDnwgiSwh egWmiawm .eveSwairit Wmid
.eveaevclisWv cniaWaIrwz eguhwm cSwDnwgiSwh eguLufirwdwDuk cawtwnwmwdiSwh
,cnumuvitwm ,evcswvwa urwvcnim WvuruawdEl iawguLUf wtwvun cDOk clwkiawlibcmwa
.eveawTcawhwfih Idun wyid cnegiLoa ,evcnWv ,imed cSwaea

cSwncnwgened uLufirwdwDuk cawt ubUlcsua egumudin
iawguDnwbcSwd cnulWmid iaWDnwgiSwkudiL .eveawSwf
cawtctWkwrwh wdwf cnurukuCcnwp ,cnuhejcniawf
wtwvun cSwkwtctWkwrwhim .eveaeruk uLufirwdwDuk
(Lightening)''gcnincTiawl'' cSwtwkcawswmim
.eveawyik Ea

csWschia cSwaWhImiawm cawtcnuLot wtwvun cawtctWkwrwhim Wruk uLufirwdwDuk
cnwruk iawgutog wmwhiruf ctwkcawswm egEa ,evwmwhiruf ideh EmWpcauf .eveaeveruk
.eveaebcael cSwtogctogikea ,evuDwm cawtiSwk egulob eguLufirwdwDuk .eveawSwf
cSwmuvurEb uLufirwdwDuk cniaereteg ''clwnek ctrWb'' cnubwbws egumwkim
.eveaed cSokihwfugwm

6 - 9 Inwncnuh cnwdurwb .eveaeruh iCcnia20 iawgunimugid eguLufirwdwDuk
iaWaWtcfwh wnwv42 ,iaWaWtcfwh wnwv38 .eveSwkwrwvcnim egudemed iaWacDcnuawp
.evekemwk WvcnegISwkea Ikwmuaehiv csev iawgcaerwvcswvud emcnok egEretEd
.evencnuhIm eg5% emcnea Inwhiv iawgcKIrWt Wnub cSwmwkenWhiv cnurwTckoD