Puas yog di/di ntxaib zoo ib yam lossis fraternal? Di/di cev xeeb tub rau feem ntau ntawm tag nrho cov ntxaib cev xeeb tub thiab muaj peev xwm tsim ib tug zoo tib yam los yog fraternal ntxaib. Txhua tus kwv tij ntxaib yog di/di, tab sis tus ntxaib zoo ib yam kuj yog di/di.
Yuav ua li cas qhia tau tias Di Di ntxaib zoo ib yam?
Thaum menyuam ntxaib yug los, tus kws kho mob feem ntau muaj peev xwm txheeb xyuas seb tus menyuam ntxaib puas zoo ib yam lossis kwv tij los ntawm kev tshuaj xyuas cov placenta; Cov menyuam ntxaib zoo ib yam feem ntau sib koom ib qho placenta, thaum cov kwv tij ntxaib feem ntau yog nyob rau hauv ob lub placentas.
Dab tsi feem pua ntawm Di Di ntxaib yog kwv tij?
A 2004 kev tshawb fawb ntawm cov tswv cuab ntawm American College of Obstetricians thiab Gynecologists pom tias 81 feem pua ntawm cov kws kho mob xav tias cov menyuam ntxaib uas gestate nrog cov placentas cais yog kwv tij neej tsa. Qhov tseeb, 25 txog 30 feem pua ntawm cov menyuam ntxaib zoo ib yam muaj cov placentas thiab cov hnab amniotic.
Dab tsi yog qhov txawv uas Di Di ntxaib zoo ib yam?
30% ntawm di-di cev xeeb tub yog cov menyuam ntxaib zoo ib yam, thiab ntau tus kws kho mob tseem ntseeg tias kev xeeb tub di-di tuaj yeem ua rau tus menyuam ntxaib xwb.
txhais tau tias muaj Di Di ntxaib?
Dichorionic ntxaib yog ib daim ntawv ntawm ntau lub cev xeeb tub uas txhua tus menyuam ntxaib muaj qhov sib cais (cov ntshav muab) thiab cov hnab amniotic. Dichorionic ntxaib feem ntau yog-tab sis tsis yog ib txwm-fraternal (tsis zoo ib yam). Cov menyuam ntxaib sawv cev ntau dua li peb feem pua ntawm tag nrho cov menyuam yug hauv Tebchaws Meskas, nrog rau feem ntauua dichorionic.
