Iveki yeshumi elinesine yokukhulelwa ingaqwalaselwa njengento yokujika. Oku kukuqala kwesiqingatha sesibini , kwaye umngcipheko wokuphuhlisa i-pathologies nokungaqhelekanga kumntwana unciphise. Uyaqhubeka ekhulayo kwaye akhule kwaye atye ngakumbi ngaye. Ubungakanani bentsholongwane kwiveki ye-14 malunga ne-80 ukuya kuma-113m, kwaye ubukhulu bungama-grams angamashumi amabini anesihlanu. Eli bhinqa landisa ngamandla isisu, isibeletho sitholakala kwinqanaba lomnxeba.
Isiqhamo kwiiveki ezili-14 siba njengendoda encinane. Ngeli xesha, umntu uyaqhubeka ebhalisa. Umgama ophakathi kwamehlo uyancipha, ibhuloho yempumlo iyathathwa, iindlebe nezihlathi ziqala ukwenza. Ingane isele iphendule intloko, ihambe xa ugqirha echaphazela isisu somama, kwaye iyakhupha.
Isiqhamo esiphantsi kweeveki ezili-14 siyakwazi ukuchukumisa ubuso bakho, siqonde intambo yesibindi, ubambe iikhamera uze ushiye kude nodonga lwesisu. Usencinci, kodwa amanye amama ngeveki 14 angaziva esele ekhulelwe umntwana. Ngeli xesha, ukunyakaza komhlathi ongaphantsi kunokubonakala. Ingane iguqula i-amniotic fluid kwaye ikhetha. Ugawula amanzi amnandi aze anqabise ubunzima obunzima.
Ukuphuhliswa kwe-Fetal kwiiveki ezi-14 zesisu
Kwiiveki ezi-13 ukuya ku-14 zokukhula komntwana, izicubu zethambo le-skeleton ziyaqhubeka zakha kwi-crumb, iimbambo zokuqala zivela. Ngeli xesha, umfazi kufuneka azalise umzimba wakhe nge-calcium ,
Ukuqala ngeveki yeshumi elinesihlanu, i-thyroid igrint iqala ukusebenza, i-hormone iveliswa kumzimba wesisu. Izinso kunye nomathumbu kwenza imisebenzi yokugaya kunye neyodwa.
Iintonga zeTaurus zihlanganiswe ne-softgo - yogo, ukwenza umsebenzi okhuselekileyo wokugcina i-wax eyimfihlo elukhumbeni. Le mafutha aya kunceda umntwana ukuba adlulisele lula umsele wokuzalwa waza wanyamalala emva kokubeletha. I-Lanugo, nayo, iya kulahla enye iveki ezimbini emva kokuziswa. Oku kuya kwenzeka ngaphambi kokunikezelwa, kwaye umzimba womntwana uya kuhlanganiswa ngeenwele ezinzima.