Ana aiwatar da tsarin aiwatar da yarinya a yayin da aka haifa ta mako 16. Daga wannan lokacin, a lokacin jarrabawar duban dan tayi, an ƙaddamar da mataki na balaga daga cikin mahaifa. Tabbatar da mataki na balaga daga cikin mahaifa yana da muhimmin mahimmancin bincike game da yin hukunci akan yadda yake aikata ayyukansa: bayarwa na oxygen da kayan abinci ga tayin.
Yaya za a ƙayyade balagar daga cikin mahaifa 1, 2, 3?
Cikin cikakkiyar akwai digiri 4 na balaga daga ƙaddara daga 0 zuwa 3. Ka yi la'akari da abin da alamu na duban dan tayi ya dace da kowane ɗayan waɗannan matakai:
- mataki na balaga daga cikin mahaifa 0 an gano shi kafin zuwan makon 30 na ciki. A wannan lokacin, tsari na ƙwayar mace yana da uniform;
- mataki na balaga daga cikin mahaifa 1 an ƙaddara daga makonni 28 zuwa 34 na gestation. Wannan mataki na balaga ya kasance yana kasancewa da kasancewar ƙananan ƙwayoyin ƙwayoyin cuta, tare da bayyanar wani nau'i na nau'i na chorionic;
- mataki na balaga daga cikin mahaifa 2 an ƙaddara a tsawon mako 35-39. A kan duban dan tayi irin wannan tayi, zubar da ƙwayar katako yana ƙaruwa kuma yawan adadin ƙwayar cututtuka ya ƙãra;
- mataki na balaga daga cikin mahaifa 3 zai iya fitowa daga mako 37 na ciki. Matsayi na uku na balaga daga cikin mahaifa yana nunawa ta hanyar tsarin launi da kuma furta mummunan nauyin katako.
3 maturation daga cikin mahaifa a gaban makonni 37 ko farkon maturation daga cikin mahaifa
Tsarin farko daga cikin mahaifa ya nuna rashin dacewa daga cikin mahaifa a cikin samar da tayin tare da oxygen da kayan abinci, wanda hakan ya haifar da jinkiri a ci gaban intrauterine. Dalilin da wannan yanayin zai iya kasancewa shine: cututtuka ta hanyar cututtuka, preeclampsia, zub da jini a farkon farko na ciki, da dai sauransu. A irin waɗannan lokuta, wata mace za ta kasance an tsara magani don inganta yanayin ƙwayar jini a cikin ƙwayar cutar.