Ukukhula kwengane

Funda ukuthi ingane yakho ikhulelwa kanjani nokuthi ingane yakho ikhula kanjani ngaphakathi kwesizalo sikanina.

ISONTO NGESONTO IZINGUQUKO

Ukukhulelwa yisikhathi esiphakathi kokukhulelwa nokuzalwa lapho ingane ikhula futhi ikhula ngaphakathi esibelethweni sikanina. Ngoba akunakwenzeka ukwazi kahle ukuthi ukukhulelwa kwenzeka nini, iminyaka yokukhulelwa ilinganiswa kusukela osukwini lokuqala lomjikelezo wokuya esikhathini wokugcina womama kuya osukwini lwamanje. Kukalwa emavikini.

Lokhu kusho ukuthi phakathi namasonto 1 no-2 okukhulelwa, owesifazane akakakhulelwa. Lokhu kungukuthi umzimba wakhe ulungiselela ingane. Ukukhulelwa okuvamile kuhlala noma kuphi kusuka emavikini angama-37 kuye kwangama-42.

Isonto 1 kuye ku-2

• Isonto lokuqala lokukhulelwa liqala ngosuku lokuqala lokuya esikhathini kowesifazane. Akakakhulelwa.
• Ekupheleni kwesonto lesibili, iqanda likhishwa esibelethweni. Yilapho kungenzeka ukuthi ukhulelwe uma wenza ucansi olungavikelekile.

Isonto 3

• Ngesikhathi sokuya ocansini, isidoda singena esithweni sangasese ngemuva kokuba indoda iphume. Isidoda esiqine kakhulu sizohamba ngomlomo wesibeletho (ukuvulwa kwesibeletho, noma isibeletho), futhi singene kumashubhu e-fallopian.
• Isidoda esisodwa kanye neseli leqanda likamama lihlangana kushubhu le-fallopian. Lapho isidoda esisodwa singena eqandeni, ukukhulelwa kwenzeka. Isidoda neqanda elihlanganisiwe libizwa nge-zygote.
• I-zygote iqukethe yonke imininingwane yezofuzo (i-DNA) edingekayo ukuze ibe ingane. Uhhafu we-DNA uqhamuka eqandeni likamama nakuhhafu wesidoda sikababa.
• I-zygote ichitha izinsuku ezimbalwa ezizayo yehla ngeshubhu le-fallopian. Ngalesi sikhathi, iyahlukana yakhe ibhola lamangqamuzana abizwa nge-blastocyst.
• I-blastocyst yakhiwa yiqembu elingaphakathi lamaseli elinegobolondo langaphandle.
• Iqembu langaphakathi lamaseli lizoba umbungu. Umbungu yilokho okuzokhula kube ingane yakho.
• Iqembu langaphandle lamaseli lizoba yizakhiwo, ezibizwa ngokuthi ulwelwesi, olunondla futhi luvikele umbungu.

Isonto 4

• Lapho nje i-blastocyst ifinyelela esibelethweni, iyazimbela odongeni lwesibeletho.
• Kuleli qophelo kumjikelezo womama wokuya esikhathini, ulwelwesi lwesibeletho luminyene ngegazi futhi lukulungele ukondla umntwana.
• I-blastocyst inamathela ngokuqinile odongeni lwesibeletho futhi ithola ukondleka okuvela egazini likamama.

Isonto 5

• Isonto lesi-5 ukuqala "kwenkathi yombungu." Yilapho zonke izinhlelo nezinhlaka ezinkulu zengane zikhula.
• Amaseli ombungu ayaphindaphindeka futhi aqale ukwenza imisebenzi ethile. Lokhu kubizwa ngokuthi umehluko.
• Amaseli egazi, amangqamuzana ezinso, kanye namaseli emizwa konke kuyakhula.
• Umbungu ukhula ngokushesha, futhi izici zangaphandle zomntwana ziqala ukwakheka.
• Ingqondo yengane yakho, umgogodla, nenhliziyo yakho kuqala ukukhula.
• Umgudu wamathumbu wengane uqala ukwakha.
• Kungalesi sikhathi ku-trimester yokuqala lapho ingane isengozini enkulu yokulimala ezintweni ezingadala ukukhubazeka kokuzalwa. Lokhu kufaka phakathi imithi ethile, ukusetshenziswa kwezidakamizwa ngokungemthetho, ukusetshenziswa kotshwala obunzima, izifo ezifana ne-rubella, nezinye izinto.

Amaviki 6 kuye ku-7

• Amahlumela engalo nawomlenze aqala ukukhula.
• Ingqondo yengane yakho yakhiwa ezindaweni ezi-5 ezihlukene. Ezinye izinzwa ze-cranial ziyabonakala.
• Amehlo nezindlebe ziqala ukwakheka.
• Kukhula izicubu ezizoba umgogodla wengane yakho namanye amathambo.
• Inhliziyo yengane iyaqhubeka nokukhula futhi manje ishaya ngesigqi esijwayelekile. Lokhu kungabonakala nge-ultrasound yabesifazane.
• Amapompo egazi angena ezitsheni ezinkulu.

Isonto 8

• Izingalo nemilenze yengane zikhule zaba zinde.
• Izandla nezinyawo ziqala ukwakheka futhi zibukeke njengamagundane amancane.
• Ingqondo yengane yakho iyaqhubeka nokukhula.
• Amaphaphu aqala ukwakheka.

Isonto 9

• Ifomu lezingono nezinwele zezinwele.
• Izikhali ziyakhula futhi izindololwane ziyakhula.
• Izinzwane zezingane zingabonakala.
• Zonke izitho ezibalulekile zengane seziqale ukukhula.

Isonto le-10

• Izinkophe zomntanakho sezithuthuke kakhulu futhi ziqala ukuvalwa.
• Izindlebe zangaphandle ziqala ukwakheka.
• Izici zobuso zengane zihluka kakhulu.
• Amathumbu ayashintshana.
• Ekupheleni kwesonto le-10 lokukhulelwa, ingane yakho ayisekho umbungu. Manje sekuwumbungu, isigaba sokukhula kuze kube ukuzalwa.

Emaviki 11 kuya ku-14

• Izinkophe zomntanakho ziyavalwa futhi ngeke zivulwe kuze kube cishe ngesonto lama-28.
• Ubuso bomntwana bakhiwe kahle.
• Izitho zomzimba zinde futhi zizacile.
• Izipikili zivela eminweni nasezinzwaneni.
• Izitho zangasese ziyavela.
• Isibindi sengane senza amangqamuzana abomvu egazi.
• Ikhanda likhulu kakhulu - cishe uhhafu wosayizi wengane.
• Umncane wakho usengakwazi ukwenza isibhakela.
• Amahlumela ezinyo avela amazinyo engane.

Emaviki 15 kuya ku-18

• Kulesi sigaba, isikhumba somntwana sicishe sibonakale.
• Izinwele ezinhle ezibizwa nge-lanugo zikhula ekhanda lengane.
• Imisipha namathambo kuyaqhubeka nokukhula, namathambo aba nzima.
• Ingane iqala ukunyakaza nokuzelula.
• Isibindi namanyikwe kuveza uketshezi.
• Umncane wakho manje wenza ukunyakaza kokuncela.

Emaviki 19 kuya ku-21

• Ingane yakho iyezwa.
• Ingane isebenza ngokwengeziwe futhi iyaqhubeka nokunyakaza nokuntanta.
• Umama angazizwa ephephuka esiswini esingezansi. Lokhu kubizwa ngokuthi ukusheshisa, lapho umama ezwa khona ukunyakaza kokuqala kwengane.
• Ekupheleni kwalesi sikhathi, ingane ingagwinya.

Isonto 22

• Izinwele zeLanugo zimboza wonke umzimba wengane.
• I-Meconium, ukunyakaza kokuqala kwengane, yenziwa emathunjini emathumbu.
• Amashiya nemivimbo enguvele.
• Ingane isebenza ngokwengeziwe ngokukhula kwemisipha.
• Umama uyayizwa ingane ihamba.
• Ukushaya kwenhliziyo kwengane kuzwakala nge-stethoscope.
• Izipikili zikhula kuze kube sekupheleni kweminwe yengane.

Amaviki angama-23 kuye kwangama-25

• Umnkantsha wethambo uqala ukwenza amangqamuzana egazi.
• Imigwaqo yomoya engezansi yamaphaphu engane iyakhula.
• Ingane yakho iqala ukugcina amafutha.

Isonto lama-26

• Amashiya nama-eyelashes akhiwe kahle.
• Zonke izingxenye zamehlo wengane ziyathuthuka.
• Ingane yakho ingase ithuke ngokuphendula umsindo omkhulu.
• Izigxivizo zezinyawo neminwe kuyakha.
• Ama-air sacs akha emaphashini engane, kodwa amaphaphu awakakulungeli ukusebenza ngaphandle kwesibeletho.

Amaviki angama-27 kuya kwangama-30

• Ingqondo yengane ikhula ngokushesha.
• Isistimu yezinzwa yathuthukiswa ngokwanele ukulawula eminye imisebenzi yomzimba.
• Izinkophe zomntanakho zingavuleka futhi zivale.
• Uhlelo lokuphefumula, ngenkathi lungavuthiwe, lukhiqiza ukusebenza ngokuthamba. Le nto isiza izikhwama zomoya zigcwalise umoya.

Amaviki angama-31 kuye kwangama-34

• Ingane yakho ikhula ngokushesha futhi izuze amafutha amaningi.
• Ukuphefumula ngesigqi kwenzeka, kodwa amaphaphu engane awavuthwa ngokuphelele.
• Amathambo ezingane athuthuke ngokuphelele, kepha asathambile.
• Umzimba wengane yakho uqala ukugcina i-iron, i-calcium ne-phosphorus.

Amaviki angama-35 kuye kwangama-37

• Ingane inesisindo esingamakhilogremu angama-5/2 (2.5 kilograms).
• Ingane yakho iyaqhubeka nokuthola isisindo, kodwa mhlawumbe ngeke ithathe isikhathi eside.
• Isikhumba asishwabene njengamafutha ngaphansi kwesikhumba.
• Ingane inezindlela ezithile zokulala.
• Inhliziyo nemithambo yegazi yengane yakho iphelele.
• Imisipha namathambo kukhule ngokuphelele.

Isonto 38 kuya ku-40

• ULanugo uhambile ngaphandle kwezingalo namahlombe aphezulu.
• Izinzipho zeminwe zingadlulela ngalé kweminwe yakho.
• Amahlumela amabele amancane akhona kubo bobabili ubulili.
• Izinwele zekhanda manje seziminyene futhi ziyajiya.
• Esontweni lakho lama-40 ukhulelwe, sekuphele amasonto angama-38 ekhulelwe, futhi ingane yakho ingazalwa noma yiluphi usuku manje.

I-Zygote; Blastocyst; Umbungu; Isibumbu

• Umbungu emasontweni ama-3,5
• Umbungu emasontweni 7.5
• Umbungu emasontweni angama-8.5
• Umbungu emasontweni ayishumi
• Umbungu emasontweni ayi-12
• Umbungu emasontweni ayi-16
• Umbungu wamaviki angama-24
• Isibungu sinamasonto angama-26 kuya kwangama-30
• Umbungu emasontweni angama-30 kuye kwangama-32

UFiigelman S, uFinkelstein LH. Ukuhlolwa kokukhula kombungu nokukhula. Ku: Kliegman RM, St Geme JW, Blum NJ, Shah SS, Tasker RC, Wilson KM, eds. Incwadi kaNelson Yezingane. Umhlaka 21. IPhiladelphia, PA: Elsevier; 2020: isahluko 20.

URoss MG, u-Ervin MG. Ukuthuthukiswa kwesisu kanye ne-physiology. Ku: Gabbe SG, Niebyl JR, Simpson JL, et al, eds. Ama-Obstetrics: Ukukhulelwa Okujwayelekile Nenkinga. Umhla wesi-7. IPhiladelphia, PA: Elsevier; I-2017: isahluko 2.