Inqubo yokukhulelwa komfazi iholela ekuqaleni kokukhulelwa - lokhu, mhlawumbe, wonke umuntu uyazi namuhla. Ekuqaleni wena, mhlawumbe, abazali bazama ukuchaza lokhu, eqinisweni, basebenzisa zonke izinhlobo zezingqinamba nezifanekiso. Bese bakutshela ngalolu titshala, sebevele basebenzisa amagama asezokwelapha. Kuzo zombili izimo, indaba, njengombuso, ingabe ifakwe embozwe kakhulu noma igxilwe ngamagama nemisho engenakuqondakala.
Inqubo yokukhulelwa
Ngemuva kokuqedwa kwesitifiketi socansi noma ukwenza isisu somfazi kunesilinganiso esivela ku-100 kuya kwezigidi ezingu-300 ze-spermatozoons. Isebenza kakhulu kunazo zonke futhi ikwazi ukusebenza kahle ngemva kokuba imizuzu embalwa ifike esibelethweni, lapho emahoreni angu-2-3 ezingxenyeni zokugcina ze-tubespian tubes zihlangene ne-ready for egg fertilization.
Ukutshala iqanda kungenzeka, njengombuso, esikhathini esithile senyanga - isikhathi lapho ukuvuthwa kuvela khona. Ngalesi sikhathi, iqanda liyashiya i-ovary futhi ilungiselela ukuhlangabezana nalesi sifo. Inqubo yokukhulelwa komfazi ukuhlanganiswa kwesidoda esisodwa ngeqanda elilodwa, ngenxa yalokho umbungu owakhiwa. Yiqiniso, esiteji sokuqala umbungu uyisilwane esisodwa esisodwa-i-zygote, esiyisikhathi eside sokukhula nokuthuthukisa.
Ukukhulelwa okungavamile
Uma kunezinhlobo ezimbalwa ze-spermatozoa esebenzayo, khona-ke ukukhulelwa okuningi kwenzeka. Mhlawumbe ukukhulelwa kwezinhlobo ezimbili ze-spermatozoa yeqanda elilodwa, khona-ke ukukhanya kubonakala amawele e-odnoyaytsovye, afana nomunye ngamaconsi amabili amanzi. Izingane ezinjalo zikhona zonke izinto ezifanayo esibelethweni sikamama: ukujikeleza, igobolondo, i-placenta ngisho nezakhi zofuzo. Kumele uqaphele ukuthi amawele enqubo yokuthuthukiswa ahlobene nomunye nomunye, ngakho ukufa komuntu okuvame ukuholela ekufeni kwesibili.
Uma i-spermatozoa ifaka amaqanda ahlukene, izingane zitholwa kuphela ngabomakhelwane. Izinsana ezinjalo zingaba nobulili obuhlukile futhi zihluke ngokuphelele, ngoba zine-placenta ehlukene, ukujikeleza kwegazi, i-membrane kanye nezakhi zofuzo ngesikhathi sokuthuthukiswa. Uma ngesikhathi sokukhulelwa isisu esisodwa sishabalalisa, okwesibini senza kube lula kuphela ukuba khona.
Ukukhulelwa okuphindaphindiwe kungaba umphumela wokuqothulwa komuntu wesifazane. Isibonelo, ngesikhathi sokwelashwa kokubeletha, i-ovarian hyperstimulation yenziwa, okuholela ekuvuthweni kwamaqanda amabili noma amathathu. I-ECO iphinde isho ukubeka imibungu eminingana esibelethweni, ngoba ithuba lokuthi umntwana uzothatha izimpande lincane kakhulu. Kodwa kunezimo lapho kungekho umbungu owodwa kuphela osebenzayo - ngakho-ke kukhona amawele nama-triplets.
Muva nje, amacala okukhulelwa komzimba kubantu besifazane, okwakubonakala sengathi yilezi zindaba zenkathi yamanje, futhi yanda. Ukuze ukukhulelwa kwenzeke futhi ukukhulelwa kube yendalo ngokwemvelo, owesifazane udinga i-ovary esebenzayo kanye ne-tube fallopian. Kodwa ngokuvamile kwenzeka ukuthi, ngenxa yokuhlinzwa noma ukugula okudlulisiwe, isebenza kuphela i-ovary, futhi ithuluzi elidlulayo le-fallopian lingakolunye uhlangothi. Kodwa njengoba umkhuba ubonisa, ukukhulelwa komfazi kungenzeka ngisho nakulolu cala.
Ovum emva kokukhulelwa
Kungakanani ongakuzami ukubona izimpawu zokukhulelwa - inqubo ivele ngemva kwamahora ambalwa emva kokuphela kocansi. Futhi ukukhulelwa ngokwayo kuza ezinsukwini ezingu-6-7, lapho iqanda elikhulelwe lifika esibelethweni. Ngakho-ke, izimpawu zokukhulelwa uzozibona kungakapheli isonto.
Abasebenza ngokubeletha emibhangqweni esekelwe esikhathini sokuvuthwa kufanele baqaphele ukuthi ukukhulelwa kungenzeka futhi kamuva. I-ovum ngemuva kwe-ovulation igcina ukusebenza kwayo kwamanye amahora angu-24, futhi i-spermatozoa ingasebenza izinsuku ezimbalwa.