Ngesikhathi sokubeletha kwamasonto angu-7 , umzimba omncane unenqubo yokwakha ngokushesha. I-fetus isenayo umsila, futhi ikhanda lisaba likhulu uma liqhathaniswa nomzimba, kodwa amehlo asesondele kakade kubhuloho ekhaleni futhi amajwabu amehlo aqala ukwakha, iris iqala futhi i-pigment ibonakala ku-retina iso.
Ukuthuthukiswa kwe-fetus emavikini angu-7 wokukhulelwa
I-embryo yona yaqondiswa kancane - ayisekho njenge-arc. Emilenzeni bese uphatha ungabona iminwe, kukhona umklamo wamahlombe nezigameko, izithelo ziyakwazi ukugoba izibambo ezihlangwini. Izindebe ezingaphezulu kanye namacici alo mseshi zibuye zihlukaniswe, indlebe yangaphakathi nangaphandle yakha.
Ukuthuthukiswa kwezitho zangaphakathi kanye nezinhlelo nakho kuguqulwa ngokugcwele. Isibonelo, inhliziyo yengane isivele ine-atrium kwesokudla nangesobunxele nasesontweni lesikhombisa kukhona ukuhlukaniswa kwenhliziyo ibe ikamelo elingu-4, ngakho lilungiselela "ukushayela" igazi kulo lonke ithole. Ngaphezu kwalokho, kukhona inqubekela phambili ebonakalayo ohlelweni lwamasosha, kuhlanganise nokwakhiwa kwemithambo emikhulu yegazi. Ngokushesha inhliziyo izoba yindawo yayo, kodwa ngenkathi ingaphakathi kwengxenye ye-thoracic ephakathi futhi ihamba kancane kancane.
Kwakukhona ukuhlukana kobuchopho kwaba yiziqu ezimbili futhi manje iminyango yawo emihlanu isiqala ukwakha. Uhlelo lwezinzwa lubuye luthuthuke ngesivinini esiphelele, lonke luvele lwakhiwe.
Kodwa manje ukuthuthukiswa okusheshayo kwe-fetus. Ukwakhiwa kwethambo lesistimu kuqala nokubunjwa kwe-epidermis. Ungalahleki ngemuva nezitho zangaphakathi: i-bronchi yesikhathi esizayo ibekiwe, amaphaphu, amathumbu, izinso, izigulane ze-endocrine ziyaqhubeka zikhula. Kuqedile ngokuphelele ukwakheka kwamathumbu amakhulu, isithasiselo, ama-bile amantombazane esibindi. Emaphakheni, ukuthuthukiswa kwe-insulin kuqala.
Kulesi sonto sokukhulelwa, ukuhlonza ngokocansi kuzophela kuze kube sekupheleni: izigulane zobulili zizokwenziwa zibe ngama-ovari noma zibe ngamathambo, futhi kusukela ekuhloleni okuzoholela emzimbeni wezitho zangasese ezingaphandle kwangaphandle kuzokwakhiwa. Kodwa i-ultrasound ayikwazi ukucacisa ubulili bomntwana.
Ingane isivele ide kakhulu, uma siqhathanisa namaviki okuqala - i-KTP yayo - usayizi we-coccyx-parietal cishe ngo-13 mm. Kodwa kusekhona isongo sokukhulelwa kwesisu, ngakho umama kufanele azinakekele.
Ukushintshaniswa kwe-Uteroplacental
Leli sonto, inqubo yokubunjwa kwezintambo zomzimba iphelele futhi ukushintshaniswa kwe-uteroplacental phakathi komama nengane kulawulwa. Ingane ixhomeke ngokuphelele kuwe, iphefumula futhi izama ngosizo lwezinto ezingena egazini likaMama - awudingi ukukhohlwa ngakho. I-placenta ekugcineni iba yimbi, ukuze ilungele ngokuphelele ngesonto le-12 lokukhulelwa. Isivimbela esivela ku-placenta ukuvikela ingane, yebo, akuveli kuzo zonke "ukucasula". Ngaphezu kwalokho, ngeviki lesikhombisa, i-plug emangcwabeni yenziwa kusukela koqweqwe lwawo lwe-uterine oluyinkimbinkimbi, oluhlanganisiwe. Kuyinto "isango" elivala ukutholakala okuvela ezweni langaphandle ezweni lomntwana. I-plug ye-mucous ihamba kuphela isikhathi esithile ngaphambi kokubonakala kwayo futhi iyoba uphawu lokuqala lokuzalwa okuzayo.
I-placenta isendleleni yokulungiselela umsebenzi wokukhiqiza ama-hormone, okwenziwa kuze kube yilapho umzimba ophuzi. Uma kuhlanganiswa futhi kuvela ngaphandle kwezithiyo nokuphulwa, khona-ke akudingeki ukuba umuntu akhathazeke, kodwa ngaphansi kwezimo ezithile, lezi zinqubo zinganciphisa, okuzohlanganisa ukwephulwa kwesizinda se-hormonal okudingekayo ukuze kulondolozwe umntwana. Iqembu elibeka ingozi kakhulu lihlanganisa abesifazane abaye basuleleka ngezifo ezithathelwanayo kule nkathi, basandula ukukhipha isisu, banenkinga yokubeletha kanye nalabo abaye baba nemijikelezo kanye nezifo ezingenangqondo zomzimba zobulili.
Uma ungakabhaliswa, lesi yisikhathi esifanele salokhu. Kudingeka udlulise konke ukuhlolwa kokuhlolwa okudingekayo, okufaka ukuhlaziywa kwe-Rh-impikiswano. Qinisekisa ukuthi uthintane nochwepheshe uma unesifo se-endocrine.
Izinguquko kumfazi onamaviki ayisikhombisa wokukhulelwa
Ngeviki lesikhombisa lokukhulelwa, i-areola nipples iba yinto emnyama, futhi umugqa omnyama ungabonakala esiswini. Owesifazane angase aqale ukuzwa ubuhlungu emathunjini aphansi nasezinhlangothini ngenxa yokukhula kwesibeletho.
Njengoba ivolumu yegazi ikhula, ingakwazi ukuqhuma emilenzeni, okuholela ekukhukhuleni, futhi ngezinye izikhathi kubonakala sengathi kukhona ukuntuleka kwe-oksijeni nowesifazane okhulelwe bangase balahlekelwe.
Zonke izimpawu zokukhulelwa, okubandakanya i-toxicosis yokuqala, zigqokonyiswa ngokucacile. Umama wesikhathi esizayo angakwazi ukucasula, alale, akhathele - adinga ukulala amahora angu-8-9 ngosuku, ngoba umzimba usebenza kanzima futhi udinga ukuphumula okunye. Ungakhohlwa ukusetshenziswa kwamavithamini nokudla okunomsoco. Kungcono ukukhetha ukudla okunempilo, kufanele ugweme ukudla okufakiwe, okuthosiwe, okubabayo, okusawoti. Ukuzuza kancane kancane kuyoqala, futhi kungekudala kuyoba nesisu. Kodwa awudingi ukuyeka amafutha kanye nama-carbohydrate (ngokwemvelo, ewusizo): yibo abahlinzeki bamandla namandla kumntwana ngokuthuthukiswa nokukhula kwakhe okujwayelekile.
Ithemu 7 amasonto: izincomo zabesifazane abakhulelwe
Njengoba kunokwenzeka kunconywa ukuba uhambe, hamba emoyeni omusha, yenza i-aphoyintimenti yokuzivocavoca kwabesifazane abakhulelwe, kahle, kusuka emidlalweni kuyadingeka ukwenqaba.