Ulwahlulo lweseli
Umxholo
Dlala ividiyo yezempilo: //medlineplus.gov/ency/videos/mov/200110_eng.mp4Yintoni le nto? Dlala ividiyo yezempilo ngenkcazo yomsindo: //medlineplus.gov/ency/videos/mov/200110_eng_ad.mp4Ushwankathelo
Kwiiyure ezili-12 zokuqala emva kokukhulelwa, iqanda elichumileyo lihlala liyiseli enye. Emva kweeyure ezingama-30 okanye njalo, yahlulahlula iseli ibe mbini. Emva kweeyure ezili-15, iiseli ezimbini zahlulahlulwa zibe zine. Kwaye ekupheleni kweentsuku ezi-3, iseli leqanda elichumileyo liye laba sisakhiwo esifana nequnube esenziwe ngeeseli ezili-16. Olu lwakhiwo lubizwa ngokuba yi-morula, eyiLatin yemebhele.
Ngexesha leentsuku ezisi-8 okanye ezisi-9 zokuqala emva kokukhulelwa, iiseli eziya kuthi ekugqibeleni zenze umbungu ziqhubeke ukwahlulahlula. Kwangelo xesha, ulwakhiwo abazilungiselele kulo, olubizwa ngokuba yi-blastocyst, luhamba kancinci luye esibelekweni zizakhiwo ezincinci ezinjengeenwele kwityhubhu ye-fallopian, ebizwa ngokuba yi-cilia.
IBlastocyst, nangona ilingana nentloko nje encinci, kodwa enamakhulu eeseli. Ngexesha lenkqubo ebaluleke kakhulu yokumiliselwa, i-blastocyst kufuneka izincamathele kuludwe lwesibeleko okanye ukukhulelwa akuyi kuphila.
Ukuba sijonga ngakumbi isibeleko, unokubona ukuba i-blastocyst iyazingcwaba kuludwe lwesibeleko, apho iya kuba nakho ukufumana ukondla kwigazi likanina.
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