Mangwana embryo implantation

Embryo implantation ndiyo inopinda mu endometrium yechibereko, kubudirira kwaro kunotarisa kuti kana kuti kwete kuberekwa kuchakura. Kazhinji inowanikwa mazuva matanhatu kusvika 8 mushure mekuberekwa kweii.

Mangwana embryo implantation

Kazhinji kazhinji, kucheka kwembryo inogadziriswa inowanikwa apo mazai anogadzirwa anowanikwa pachibereko chinopfuura mazuva gumi mushure mekuvhara. Mazuva ekupedzisira embryo implantation inowanzoonekwa ne eco, apo mazai ane 2-5-yekare-mazai anoiswa muuterine cavity. Kana iyo embryo yakabatanidzwa mushure mekugara, haina kuchinja huwandu hwayo nenzira ipi zvayo. Izvi zvinoitika nokuti mazai akashandiswa anotora nguva yakawanda kuti asarudze nzira yakarurama, panzvimbo yeyo yaive yakasimwa mukati memukadzi.

Uyewo, kutanga kwechimiro chekuisa mishonga hakuwanzoonekwi (mukati pevhiki mushure mekuvhara ropa).

Inguva yakareba sei embryo inogadzirwa?

Nguva iyo iyo embryo inosungira ku endometrium yemuberekwa inonzi mazhenje ekuisa. Kazhinji inotora kubva kune imwe kuenda kune imwe mazuva matatu. Mushure meizvi, huwandu hweHCG hunotanga kubuda muropa, uye kana uchiita ultrasound, unogona kuona fetal egg muna 2 mm usayizi.

Munguva yekusimudza, vakadzi vakawanda vanonzwa kurira kunorwadza kana kurwadziwa kunorwadza mucheche pasi. Zvisinei, munhu haafaniri kuvimba nekunzwa kusvikira pamuviri atsigirwa navanachiremba. Uyewo, panguva yekutanga kwema embryo, ropa shoma rinokwanisa kusunungurwa mu endometrium. Kutapudza zvishoma chete kunofanirwa kufungidzirwa, uye nekubuda ropa kwakanyanya kunofanirwa kuenda kamwe kuchipatara.

Nei chibereko chisina kubatanidzwa?

Imbryo inogona kusanganisa kumadziro emuviri nokuda kwezvikonzero zvinotevera: