Ukuhlukaniswa kweseli
-Delile
Dlala ividiyo yezempilo: //medlineplus.gov/ency/videos/mov/200110_eng.mp4Kuyini lokhu? Dlala ividiyo yezempilo nencazelo yomsindo: //medlineplus.gov/ency/videos/mov/200110_eng_ad.mp4Ukubuka konke
Emahoreni ayi-12 okuqala emva kokukhulelwa, iqanda elikhulelwe lihlala liyiseli elilodwa. Ngemuva kwamahora angama-30 noma ngaphezulu, ihlukana isuka kwiseli eyodwa iye kwamabili. Ngemuva kwamahora ayi-15, la maseli amabili ahlukana abe mane. Futhi ekupheleni kwezinsuku ezi-3, iseli leqanda elikhulelisiwe selibe isakhiwo esinjengejikijolo esakhiwe ngamaseli ayi-16. Lesi sakhiwo sibizwa ngokuthi yi-morula, okuyiLatin nge-mulberry.
Phakathi nezinsuku zokuqala eziyi-8 noma eziyi-9 ngemuva kokukhulelwa, amangqamuzana azogcina akhe umbungu aqhubeka ngokuhlukana. Ngasikhathi sinye, isakhiwo esiyize abazilungiselele kuso, esibizwa nge-blastocyst, sithwalwa kancane kancane siye esibelethweni ngezakhiwo ezincane ezinjengezinwele kushubhu le-fallopian, elibizwa nge-cilia.
IBlastocyst, yize ilingana nekhanda lephini kuphela, empeleni yakhiwe ngamakhulu amangqamuzana. Ngesikhathi senqubo ebaluleke kakhulu yokufakelwa, i-blastocyst kumele izinamathisele kulwelwesi lwesibeletho noma ukukhulelwa ngeke kusinde.
Uma sibhekisisa kahle isibeletho, ungabona ukuthi empeleni i-blastocyst ingcwaba ulwelwesi lwesibeletho, lapho izokwazi ukuthola ukondliwa okuvela egazini likamama.
- Ukukhulelwa
Bheka
Ukuphazamiseka KweBipolar
