Amincewa shine mataki na farko wanda ya bukaci faruwar jariri! A cikin sauƙi, hadi yana faruwa lokacin da kwaya da ƙwayoyin suka haɗu don ƙirƙirar amfrayo. Domin namiji da mace su haifi jariri, kana buƙatar kwakwalwa, mahaifa, falfes, tubes da ƙwayoyin lafiya .
Matsayi na Nau'i
A cikin ovaries, akwai wani abu da ake kira follicle. Nau'in yaro ne jakar da yake dauke da ruwa wanda yake dauke da kwai guda daya da sel wadanda suke shirya hadu da kwangwaro don tasowa.
Lokacin da mace tana da lokacinta, akwai dukkanin ɓangaren ƙwayoyin cuta a cikin ovary da yake shirya don girma. Wadannan ƙwayoyin, wanda aka sani da maganin maganin antral a tsakanin 2 da 10mm a girman.
Kwaƙwalwar ta haifar da wani hormone da ake kira Follicle Stimulating Hormone (FSH). FSH ya gaya wa tsuntsaye a cikin ovary su yi girma da kuma girma. Mutum yana da kimanin 20mm kuma duk sauran rushewa. Wannan babban nau'in yaro yana haifar da estrogen wanda ya nuna rufin mahaifa don yayi girma da kuma shirya don daukar ciki. Kwaƙwalwar tana amsawa da wani hormone da ake kira Luteinizing Hormone (LH) - wannan shine abin da samfurin hangen nesa ya gano. LH ne kawai a cikin jiki har rana guda kowane wata.
Ovulation da kuma Saki na Gwai
Kusan 24-36 hours bayan LH ya bayyana, ovulation ya auku kuma an yad da ƙwai daga ovary. Yaro ya kamata a kama shi da ƙwarjin fallopian inda sperm zai iya samo shi. An kira kwai mai kira amfrayo .
Bayan kwana biyar bayan hadi, an tura embryos a mataki na blastocyst cikin cikin mahaifa, inda ya kamata a shiga cikin rufin. Idan wannan ya auku, an yi hormone ciki har zuwa lokacin da aka rasa.
Tsarin Dokar
Tamanin yana samuwa ne a cikin jigilar mata na jimawa bayan jimawa idan sperm ya sanya shi a fili.
A lokacin saduwa, miliyoyin mahaukaci suna tafiya ta hanyar haifar da mace amma kawai guda ɗaya kadai zai iya shiga ko takin, kwai. Nan da nan, bayan kwanciya da sperm ya hadu, kwayoyin suna fara haɗawa tare da rabawa wanda ya fara samo kwayar halittar DNA da jinsi (yaro ko yarinya!) Ga jaririn nan gaba.
Idan guda ɗaya ba zai iya shiga cikin kwai ba, kwai zai motsa ta cikin cikin mahaifa da kuma rarrabawa. Bayan haka, matakan hormone zai dawo zuwa al'ada kuma jikin mace zata fara zubar da ciki daga cikin mahaifa ta hanyar haila.
Da zarar an hadu da kwan, to sai ya motsa cikin bututu kuma ya shiga cikin mahaifa , farawa ciki. Wasu mata na iya lura da hanzari (ko zub da jinin jini) na kwana 1 ko 2 a lokacin da aka gina. Lokaci-lokaci kwai kwai zai hadu a waje na mahaifa, irin su a cikin kogin fallopian ko cervix , wanda aka sani da ciki a ciki.
Ɗaukaka ta hanyar Kwararrun PCOS Angela Grassi, MS, RDN, LDN