Tau tsim cov menyuam ntxaib zoo ib yam lossis monozygotic, ib lub qe fertilized (ovum) splits thiab loj hlob mus rau hauv ob tug me nyuam nrog raws nraim tib yam genetic ntaub ntawv. Los tsim fraternal los yog dizygotic ntxaib dizygotic ntxaib Fraternal los yog 'dizygotic' ntxaib
Ob tug qe cais (ova) yog fertilized los ntawm ob cais phev, ua rau fraternal los yog 'dizygotic' (two-cell) ntxaib. Cov me nyuam mos no yuav tsis zoo ib yam li cov kwv tij yug ntawm lub sij hawm sib cais. Cov menyuam mos tuaj yeem ua tau tib yam poj niam txiv neej lossis poj niam txiv neej sib txawv, nrog qhov sib txawv sib npaug rau txhua tus. https://www.betterhe alth.vic.gov.au › ConditionsAndTreatments
Twins - zoo ib yam thiab kwv tij - Better He alth Channel
ob lub qe (ova) tau fertilized los ntawm ob phev thiab tsim tau ob tug genetic me nyuam.
Yuav ua li cas cev xeeb tub ceev nrog menyuam ntxaib?
Yog tias muaj qe ntau, nws kuj yuav muaj ntau tshaj ib qho tuaj yeem tso tawm thiab fertilized. Qhov no tshwm sim nyob rau tib lub sij hawm, ua rau cov kwv tij ntxaib. Clomiphene thiab gonadotropins feem ntau yog siv cov tshuaj fertility uas tuaj yeem ua rau koj muaj feem muaj menyuam ntxaib.
Yuav ua li cas thiaj xeeb menyuam ntxaib?
Nws kwv yees tias 1 ntawm 250 cev xeeb tub ua rau menyuam ntxaib, thiab muaj ob txoj hauv kev xeeb tub.
Cov menyuam ntxaib los ntawm niam los yog txiv?
Rau qhov cev xeeb tub, qhov txawv ntawm kev xeeb menyuam ntxaib tsuas yog txiav txim los ntawm leej niam cov caj ces, tsis yog leej txiv. Cov kwv tij ntxaib tshwm sim thaum ob lub qe sib xyaw ua ke tsis yog ib qho xwb.
Cov menyuam ntxaib tuaj yeem kuaj tau ntxov li cas?
Koj puas xav tias koj yuav nqa tau ntau tshaj li ib tus menyuam? Ntau tus poj niam hais tias lawv tuaj yeem paub ntxov tias lawv tau nqa ntau yam. Tib txoj hauv kev kom paub tseeb tias koj cev xeeb tub nrog menyuam ntxaib yog thaum koj thawj zaug kuaj ultrasound ntawm ib ncig 10 lub lis piam.
