32 lub lim tiam ntawm cev xeeb tub - ntxaib

Ntau yam cev xeeb tub hauv peb lub hlis thib peb tau nce qe txawv dua li cev xeeb tub nrog ib tus menyuam. Qhov no feem ntau pom ntawm pib ntawm lub as thiv 29th ntawm cev xeeb tub ntawm tus menyuam ntxaib.

29 lub lim tiam ntawm cev xeeb tub - ntxaib

Cov xwm txheej hauv qab no tau raug rau lub sijhawm no:

Cev xeeb tub 30 lub lis piam - ob leeg ntxaib

Thaum lub sijhawm no, cov menyuam ntxaib yog twb ua, raws li txoj cai, tsim tag nrho thiab ua rau tus pojniam xeeb tub cov noob qes raug qis rau hauv khawb av. Lawv tsiv dua qis dua ua ntej, tab sis ntau dua tangible.

Txhais 30 lub lis piam gestation ntawm menyuam ntxaib:

Nyob rau ntawm 31 lub limtiam uas cev xeeb tub, menyuam ntxaib muaj qhov hnyav ntawm tus niam lub plab. Nyob rau lub sij hawm no nws nce mus txog nws "apogee". Cov menyuam yaus muaj kev sib zog heev, thiab lawv cov taw yog qhov loj heev, tab sis lawv muaj kev mob siab rau kuv niam. Nws nyuaj heev rau ib tug poj niam pw ntawm nws sab nraub tsib feeb, nws txhawj xeeb txog kev ua tsis taus pa thiab tuaj yeem o.

Lub ntsiab ntawm cov tib lub fetus, yam ntxwv rau 31 lub lim tiam ntawm cev xeeb tub yog menyuam:

32 lub lim tiam ntawm cev xeeb tub - ntxaib

Pib txij li 32 lub lim tiam ntawm ib tus poj niam cev xeeb tub, nws yuav zoo dua yog tias koj yuav tsum mus saib LCD ib zaug hauv ib lub lim tiam kom saib xyuas kev xeeb tub. Thaum lub sijhawm no, ultrasound feem ntau kuaj tau, uas qhia tau hais tias cov menyuam tau noj lawv cov dejnum uas yooj yim - hau. Yog li ntawd lawv yuav npaj rau yav tom ntej yug. Qhov sib ntxiv ntawm txhua fetus nyob rau hauv qhov hnyav ntawm 32 lub lim piam ntawm kev xeeb menyuam ntxaib yog tsawg, vim tias qhov chaw nyob ib ncig ntawm tsawg heev.

Qhov tseem ceeb rau txhua tus me nyuam:

Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias thaum lub sij hawm ntawm 32 lub lim piam thaum cev xeeb tub, tus menyuam yuav tsum tau npaj kom txhij nrog txhua yam khoom tsim nyog thiab cov ntaub ntawv los ntawm kev xav tau rau lub tsev kho mob . Yuav kom tsis txhob muaj kev ceebtoom thiab kev khomob kub ntxhov, nws zoo dua yog xav los ntawm thiab sau ua ntej los ntawm muab ib lub hnab rau tej yam hauv ib qhov chaw uas muaj koob npe. Nrog kev npaj, tsis yog koj lossis koj tsev neeg yuav nco ntsoov txhua yam ntawm lub sijhawm kawg.