Umanyolo yisinyathelo sokuqala esidinga ukwenzeka ukuze wenze umntwana! Ngamazwi alula, ukukhulelwa kwenzeka lapho i-sperm neqanda lihlangana ukudala umbungu. Ukuze indoda nowesifazane benze ingane, udinga ubuchopho, isisu, ama-tubespian tubes, isisu kanye namaqanda aphilile .
Indima Yezintambo
Emaqanda, kukhona okuthiwa i-follicle. I-follicle isaka eligcwala amanzi eliqukethe iqanda elilodwa namaseli alungiselela iqanda lokuthuthukiswa kombungu.
Uma owesifazane enenkathi yakhe, kukhona iqembu lonke le-follicles ku-ovary elilungiselela ukukhula. Le follicles, eyaziwa njenge-antral follicles iphakathi kuka-2 no-10mm ngosayizi.
Ubuchopho benza i-hormone okuthiwa i- Follicle Stimulating Hormone (FSH). I-FSH isitshela ama-follicles e-ovary ukuthi akhule futhi abe mkhulu. Omunye uba cishe ngu-20mm kanti bonke abanye bahlukana. Leyo follicle enkulu eyenza i-estrogen esitshela ukwelulwa kwesibeletho ukuba sikhule futhi silungele ukukhulelwa. Ubuchopho buphendula nge-hormone okuthiwa i- Luteinizing Hormone (LH) - yilokho okuvame ukutholakala ngethuluzi lokuhlelwa kwe-ovulation . I-LH ikhona emzimbeni usuku olulodwa njalo ngenyanga.
Ukuvunguza nokukhululwa kwe-Egg
Cishe amahora angu-24-36 emva kwe-LH evela, ukuvuthwa kwenzeka futhi iqanda likhishwa kwi-ovary. Iqanda lidinga ukuthunjwa yi-tube fallopian lapho umuthi ungayithola khona. Iqanda elivundisiwe libizwa ngokuthi i- embryo .
Ngemuva kwezinsuku ezinhlanu kokukhulelwa, imibungu emagcekeni e-blastocyst iphoqelelwa esibelethweni, lapho kudingeka khona ukungena emgodini. Uma lokhu kwenzeka, i-hormone yokukhulelwa yenziwa futhi isikhathi esilandelayo asikho.
Inqubo Yokufaka Umanyolo
Umanyolo ngokuvamile uvela emathinini omzimba womuntu wesifazane ngemva nje kokuvuthwa uma isidoda senze kube yindlela yokuzala.
Ngesikhathi sokuya ocansini, izigidi zamademoni zihamba ngezinyathelo zokubeletha komfazi kepha kuphela umuthi owodwa ongangena noma ugeze, iqanda. Ngaso leso sikhathi, ngemuva kweqanda nesidoda ukuhlangana, amangqamuzana aqala ukuhlangana ndawonye futhi ahlukanise okuqala ukwakha ukulandelana kwe-DNA kanye nobulili (umfana noma intombazane!) Wezingane ezizayo.
Uma isidoda esisodwa singakwazi ukungena eqanda, lelo qanda lihamba phakathi kwesibeletho futhi lihlukaniswe. Ngemuva kwalokho, amazinga akho e-hormone azobuyela esimweni esivamile futhi umzimba wesifazane uqala ukukhipha ubhedu obukhulu besisu ngokuya esikhathini.
Uma iqanda lihlwanyelwa, liyehlisa phansi i-tube kanye nezimila esibelethweni , ukuqala ukukhulelwa. Abanye besifazane bangaqaphela ukuphawula (noma ukuphuma kancane) kwezinsuku ezingu-1 noma ezimbili ngesikhathi sokufakelwa. Ngezinye izikhathi iqanda elikhulelwe lizogxila ngaphandle kwesibeletho, njengokwesikhumba se-fallopian noma esibelethweni , esibizwa ngokuthi i-ectopic pregnancy.
Ukubuyekezwa ngu-Expert PCOS Angela Grassi, MS, RDN, LDN