Nezimfanelo ezingavamile zomunye bemvelo. Sisebenta Njani ukuzalanisa iqanda

Inqubo conception impilo entsha - into kunalokho eziyinkimbinkimbi, ukutadisha okuyinto ngokuningiliziwe kwaba khona kuphela ngesibusiso ekusungulweni kobuchwepheshe bokuthuthukisa.

oocyte nokuvuthwa

Ngaphambi kanjani kokukhulelwa senzeka esibelethweni emzimbeni owesifazane kukhona izinqubo nihlelele kwesibeletho for the ukukhulelwa oluzayo: ovuthiwe ubulili iseli - yenethiwekhi elilodwa isethi ephelele lezakhi zofuzo. Indawo lapho akhule lezi cell, elibizwa ngokuthi esibelethweni. Esikhathini insikazi umzimba basuke ezimbili. Ngokuvamile, amaqanda nokuvuthwa senzeka ngokushintshana e esibelethweni ngamunye, kodwa zikhona izikhathi lapho oyedwa umjikelezo wokuya esikhathini uwubufakazi kulezi ovuthiwe zesifazane germ cells. Kulokhu, kunethuba elikhulu abelethe amawele.

Iqanda amaqanda womuntu wesifazane abekwa ngaphambi kokuzalwa. Ngokusho ososayensi, kulezi Izitho zokuzala aqukethe acishe abe yizinkulungwane ezine amaseli abonisa ukungavuthwa. Endabeni ngayinye menstrual cycle, omunye wabo uqala zikhule, ke yakheke evelele follicle. Lokho-ke futhi ukudala izimo ezidingekile iqanda iphila.

Njengoba nge-ovulation kwenzeka

Nge-ovulation - lokhu igebe sikhwama follicle ephezulu kanye ukukhululwa kwe-amaqanda. At the site of ukudabuka livela umzimba ophuzi, okuyinto kancane kancane iphele, uma bekhulelwe ingekho. Ubani kwesokunxele amaseli esibelethweni efanelekayo umama noma, njengoba zibizwa kanjalo, tube fallopian. Lapha kulapho iqanda elinda in amaphiko. Uma zingakapheli izinsuku ezingu-5-6 ngeke ikwazi ukuvunda, iseli uzofa.

Lapho owesifazane ebamba senzeka

Phakathi bezoziphatha olungavikelekile amaseli wesilisa uthole esithweni sowesifazane. Omunye ejaculation Ufaka ezingu 120 isidoda. Le mali kungaba okwanele, ukuthi ngabe impregnate onke amadodakazi ukuzalwa ubudala ezweni lethu. Kodwa konke emvelweni akuyona ngephutha. emomozini yomuntu wesifazane isimo esidi, bese inani elikhulu isidoda afe ushukunyiswa yiwo. Ingxenye amaseli besilisa eshiya sangasese, abasafufusa kanye nesidoda. kuphela ukuwa eziqine futhi amaningi asebenzayo esibelethweni. Lapha kuba pheze engozini, kodwa nokusebenza sabo inakekelwa usuku lonke. Emva kwalesi sikhathi kubuya isidoda afe.

Kanjani ukuzalanisa iqanda

Ngakho, umhlangano juqu iphutha. Nokho, njengoba kukhona ukuzalanisa iqanda kanye nesidoda zalisa, kuba namanje akukacaci. Kwaphela isikhathi eside, ososayensi babekholelwa ukuthi isidoda lokuqala kakhulu safinyelela iqanda, futhi ngaleyo ndlela "lucky." Nokho, namuhla, ososayensi abaningi wafinyelela esiphethweni ukuthi owesifazane ocansini iseli Ukhetha "umnumzana." Ngo ngayo isikhathi sethu, ubuchwepheshe okungukuthi namanje abanaso athuthukile ukuqonda kungasiphi isisekelo wenza ukukhetha.

Ngemva kokukhulelwa iqanda ucala kutfutfukisa impilo entsha womuntu.

yenzeka

Emva kokukhulelwa, ombungu okhulayo wehlela tube fallopian ukuba kwesibeletho, lapho ufaka. Ngesikhathi nge-ovulation umthondo bonke abesifazane aselungele ukukhulelwa oluzayo, ngakho-ke, njengoba umthetho, yenzeka kwenzeka nabuhlungu, nakuba zikhona izikhathi lapho le nqubo kuhambisana ubuhlungu kule aphansi ukopha esiswini futhi ezincane (ubude izinsuku ezingu 1-2).