Ukukhulelwa amaviki angu-28 - ukunyakaza komntwana

Isonto lama-28 lokukhulelwa yisigaba esibalulekile sokukhulelwa, njengoba sigcwalisa i -trimester yesibili futhi sibonisa ukuguqulwa kwesigaba sokugcina sokubeletha umntwana.

Ubude be-fetus emasontweni angama-28 ukubeletha kungaba ngu-37 cm. Isisindo somntwana silinganiselwa ku-1 kg.

Ngesonto lama-28, ubuhlungu bobuchopho buqala ukuvuthwa. Ekhanda ukhule izinwele, wande futhi uthathe amashiya kanye ne-eyelashes. Amehlo aqala ukuvula, asisekho isikhumba se-pupillary. Ngenxa yokwanda komthamo wamafutha angaphansi kwesisu, izitho zomntwana ziqala ukutshala.

Ukuqubuka kwenhliziyo kushaya ngesilinganiso se-150 bpm. Cishe zonke izakhiwo zokuphefumula zomzimba wengane zenziwa. Uma umntwana ezalwa ngaphambi kwesikhathi kule nkathi, khona-ke unamathuba anele okusinda.

Umsebenzi we-Fetal ngesonto 28

Kusukela ngalesi sigaba sokuthuthukiswa kwengane ikhula ngokushesha kakhulu, ukuhamba kwayo kuqala ukulinganiselwa ngobukhulu besisu somama. Ngesonto lama-28 lokukhulelwa, ingane engashintshi indawo yayo kaningi, kepha ingakwazi ukujika futhi iphenduke phansi futhi ngokuphambene nalokho.

Kodwa ngokuvamile kaningi ngeviki lama-28, indawo ye-fetus iyashintsha kulowo ozovela kuwo.

Iningi lezingane libuyela endaweni "ekhanda phansi", okuyinto engokwenyama kakhulu futhi kuhle ukubeletha. Kodwa ezinye izingane zingase zibe ngaphansi kwesimo esingalungile (ngemilenze yazo noma ematheni phansi). Emasontweni ambalwa, lesi simo singashintsha ngendlela evamile, nakuba ezinye izingane zingathanda ukuhlala kule ndawo kuze kube sekuzalweni.

Okusho ukuthi, emasontweni angu-28 bayothatha lokho okubizwa nge-pelvic noma isingeniso esithintekayo se-fetus. Kodwa-ke, uma ukubeletha kwemvelo kusengenzeka nge-presentation ye-pelvic, uma kwenzeka izidakamizwa ezithintekayo, isigaba sokudla kufanele sisetshenziswe.