I-fetus ikhula kanjani esibelethweni?
Uma isidoda sikhiqiza iqanda, umbungu usungulwa esibelethweni somama esizayo, esinezici ezithile zama-chromosomes owazuzwa kubazali bawo. Kakade kulesi sigaba konke ukwaziswa kofuzo mayelana nendodana noma indodakazi yakho yesikhathi esizayo kunqunywa - umbala wesikhumba, iso, ubulili, izici zobuso nokuningi.
Ezinsukwini ezimbalwa kamuva umntwana wehlela esibelethweni futhi ahlangane nodonga lwawo, futhi emva kwesikhashana inhliziyo iqala ukushaya futhi ama-first editions wesimiso sezinzwa esizayo senziwa. Uma ingane isukela ekukhulelwe inyanga nje, ngesikhathi se-ultrasound ingakwazi ukuqonda imilenze, izandla kanye neminwe phezu kwayo, amehlo, izindlebe, kanye nemisipha nomgogodla.
Ngenyanga ezayo umntwana ukhula esibelethweni ngokushesha nje ngaphambili. Ubuchopho bakhe bulawule kakade umsebenzi wenhliziyo nemisipha, isibindi siqala ukukhiqiza amaseli egazi. U-Kroha usuvele ewenza ukuhamba kwakhe kuqala, noma kunjalo, umama ngeke akwazi ukuzizwa isikhathi eside.
Ezinyangeni ezintathu umntwana usuvele ebeke izitho zangasese futhi kusetshenziswe izixhobo zokugqoka, ngenxa yokuthi ingane iqala ukuhamba kuphi. Usevele ebona futhi ezwa futhi angesabisa ngokukhanya okukhanyayo nemisindo ebukhali.
Emasontweni angaba ngu-16, noma izinyanga ezine zokukhulelwa, i-placenta iqala ukusebenza ngokugcwele, lapho ingane ixhumana nomama wayo. Nguye ohlinzeka nge-fetus nge-oxygen kanye nezakhi ezidingekayo. Ekhanda lomntwana kuvele izinwele zokuqala, amashiya kanye ne-eyelashes.
Amaviki angu-28 okukhulelwa abonakala ngokuthuthukiswa okugcwele kwazo zonke izitho zokuzwa zengane ezayo. Uqhuba ukunyakaza okuqala okuzimele okuphefumula, futhi isikhumba siyaba mkhulu futhi siba njalo njengesikhumba somntwana osanda kuzalwa. Ngemva kwezinyanga ezingu-8, ingane ithola ama-antibodies avela kunina, ongamvikela kwezinye izifo ngokushesha ngemva kokuzalwa. Ubuningi bayo phakathi nalesi sikhathi cishe ngo-2 kg, futhi ukuphakama cishe ku-40 cm.
Okokugcina, ngenyanga yesishiyagalolunye ingane iningi lithatha isikhundla esifanele esiswini sekhanda lomama. Izinwele ezithandekayo, noma i-lanugos, ezimboza umzimba wakhe, ziyasuswa kancane kancane. Emasontweni angama-38, ikhanda lakhe liwela emgodleni omncane wesifazane okhulelwe, okukhombisa indlela yokulethwa kwezidingo. Ngokushesha ingane izozalwa futhi izokwazi ukuhlangana nonina.
Amawele akhula kanjani esibelethweni somama ozayo?
Ngokuphambene nenkolelo evamile, amawele akhula esibelethweni ngendlela efanayo nengane eyodwa. Umehluko kuphela ukuthi imingcele yabo ngokuvamile ingaphansi kancane, futhi ukwakheka kwezitho ezithile kungase kuphele kancane kancane kunane eyodwa. Lokhu kungenxa yokuthi zonke izakhi abazitholayo kumama, amawele ahlukaniswe kabili futhi, ngaphezu kwalokho, angagxila esibelethweni sakhe.