Uphuhliso lomntwana kwiiveki ezingama-19
Iiveki ezingama-19 zokukhulelwa zihambelana nenyanga yesihlanu yokukhulelwa. Ngeli xesha, ezininzi iinkqubo zamalungu omntwana ziqala ukuqalisa ukubunjwa kwazo kwaye ziqale ukusebenza. Umthi onobumba obunokuqulunqwa, qalisa ukusebenzisa urinary, immune, hematopoietic system. I-lubricant ekhethekileyo iveliswa ngamandla, i-brown fat is deposited.
Ixesha elizayo umntwana uqala ukubonisa zonke iimvakalelo ezivela kwintsana. Ukuphatha kunye nemilenze ye-fetus kwiiveki ezingama-19 sele sele sele iyingqamaniso, ukuhamba kuhambelana. Ngeli thuba, ingqondo yomntwana ongakazalwa kunye nenkqubo yeentlanzi ngokubanzi yenziwe ngokusemthethweni, ngoko ke, impembelelo yezinto ezingafanelekiyo kufuneka ziphetshwe. Ubunzima bomntwana ozayo kwiiveki ezingama-19 zokukhulelwa ngu-300 grams, kwaye ubude bu malunga no-25 cm.
Ukunyakaza kwe-Fetal ngeveki 19
Kwiiveki ezingama-19 zokukhulelwa, oomama bokamva banokuziva ukuba umntwana uhamba . Abafazi abaphindaphindiweyo banokuziva bavuke phambili, kuba baqhelane nale nzwa kwaye bayayibona. Ukususela ngeveki ye-19 yokuhamba kwexesha elizayo umntwana usanda. Ngoku abavakalelwa kuphela ngumfazi okhulelweyo, kodwa nabanye, ngesandla kwisisu sakhe. Ngomhla wokuvuthwa kokuqala komntwana, usuku lokuzalwa luzimisele, ngoko kubalulekile ukulikhumbula.
Ukuguqulwa kwe-fetus ngeveki 19
Ukutshatyalaliswa kwentsana ezayo ngeliveki 19 akunakwenzeka ukuba kuvezwe, kodwa kunokumiselwa ngexesha le-ultrasound.
Isikhundla se-Fetal ngeveki 19
Isikhundla se-fetus ngeli xesha asikagqitywanga. Ukuba umntwana ozayo akayi kulala kunye nentloko yakhe, ngoko unako ixesha elide lokutshintsha isikhundla sakhe.