ʻO ka veladeline fetal

E like me kaʻikeʻia, i ka manawa o ka uluʻana o intrauterine o ka pēpē mua e hoʻopuniʻia e nā kinipona fetal. ʻO kēia mau mea kēia me ka amnion, kaʻoluʻolu lapaʻau a me kekahi hapa o ka decidua (endometrium, ka mea e loli ana i ka wā'ōpū). ʻO kēia mau pūpū a pau, me ka placenta, he mea lehua.

Nui nā mākua i ka wā e hiki mai ana e noʻonoʻo pono i ka placenta a me ka pūpū. ʻO kaʻoiaʻiʻo,ʻaʻole pēlā. ʻO kahi placenta kahi kūʻokoʻa kūʻokoʻa e hāʻawi ana i nā meaʻai a me ka oxygen i ka'ōpiopio. Ma o ia lā ua pili ka'ōpē me ka kino o ka makuahine.


He aha keʻano o ka momona?

Hoʻomaka ka uluʻana o kēia mau pēpē fetal i hope koke iho o ke kaʻina hana . No laila,ʻo ka amnion he membrane mīkiniʻano lahilahi, a he mau mea pili pono a me epithhelial.

Aia kahi'ākaniʻoluʻolu ma waena pono o ka amnion a me ka decidua. Loaʻa ka nui o nā kīʻaha koko.

ʻO ka membrane maʻamau ka waena ma waena o ka meli fetal a me ka myometrium.

ʻO nā māhele nui o ka hānai hānai ka nui a me ka nui, e like me nā hebedoma o ka'ōpū. No laila, i ke 30 o ka lā,ʻo ka palena o ke anapili o ka fetal 1 mm a laila piʻi ka 1 mm i ka lā.

He aha nāʻoihana o ka lehua uila?

Ma hope o ka'ōleloʻana e pili ana i keʻano o keʻano o ka'ōpiopio, e hoʻomaopopo ana kākou i kāna mau hana nui. ʻO ka mea nui o lākou: