Nws kwv yees tias kwv yees li 60 feem pua ntawm kev xav ntuj tsis cog rau hauv tsev menyuam. Tus nqi siab dua rau kev xav hauv vitro.
Yuav ua li cas feem pua ntawm cov tswv yim ntuj tsis loj hlob lossis cog lus quizlet kom zoo?
Tsawg kawg 60 feem pua ntawm tag nrho cov kev xav hauv ntuj thiab 70 feem pua ntawm tag nrho cov kev xav hauv vitro ua tsis tau zoo, yog li txiav cev xeeb tub.
Yuav ua li cas feem pua ntawm hauv vitro conceptions cog lus nug?
Qhov no deb ntawm tsis siv neeg; kwv yees li 60 feem pua ntawm cov tswv yim ntuj tsim thiab70 feem pua ntawm cov kev xav hauv vitro tsis cog. Yog li, feem ntau lub neej tshiab yuav xaus ua ntej lub embryo pib. Dab tsi ntawm lub cev tsim thaum lub sijhawm embryonic?
Lub sijhawm twg ntawm kev yug menyuam yog qhov tseem ceeb tshaj?
Lub sijhawm embryonic yog lub sijhawm tseem ceeb tshaj plaws ntawm kev loj hlob vim yog kev tsim ntawm sab hauv thiab sab nrauv.
Ntawm qhov twg yog qhov ntxov tshaj plaws uas tus menyuam mos muaj txoj sia nyob sab nraud?
Cov kws kho mob tam sim no xav txog 22 lub lis piam lub hnub nyoog pib ntxov tshaj plaws thaum tus menyuam mos "ntev tau," lossis muaj peev xwm muaj sia nyob sab nraud.