Lub Qhov rai Muaj Fertile Feem ntau hais lus, tus poj niam noj qab haus huv nkag mus rau nws lub hnub nyoog tshaj plaws xya xyoo tom qab pib ua poj niam. Yog hais tias ib tug poj niam pib ua poj niam thaum muaj 14 xyoos, qhov ntawd txhais tau tias nws yuav nkag mus rau lub qhov rais fertile no thaum muaj hnub nyoog 21.
Lub hnub nyoog siab tshaj plaws rau poj niam yog dab tsi?
Ib tug poj niam lub siab tshaj plaws kev xeeb tub yog nruab nrab ntawm cov hluas thiab 20s ligThaum muaj hnub nyoog 30, fertility (lub peev xwm xeeb tub) pib poob. Qhov kev poob qis no dhau los sai dua thaum koj mus txog koj li nruab nrab-30s. Thaum txog 45 xyoos, kev xeeb tub tau poob qis heev uas kev xeeb tub ib txwm tsis zoo rau cov poj niam feem ntau.
Hnub nyoog twg koj feem ntau yuav xeeb tub?
Cov poj niam xeeb tub tshaj plaws thiab muaj feem zoo tshaj plaws ntawm cev xeeb tub lawv 20sLub sijhawm no yog lub sijhawm uas koj muaj cov qe zoo tshaj plaws uas muaj thiab koj qhov kev pheej hmoo xeeb menyuam qis tshaj plaws. Thaum muaj hnub nyoog 25 xyoos, koj qhov txawv txav ntawm kev xeeb tub tom qab 3 lub hlis ntawm kev sim tsuas yog qis dua 20 feem pua.
Kuv yuav muaj hnub nyoog npaum li cas?
Tab sis cov poj niam ua tsis muaj menyuam thaum lawv loj tuaj. Ib txoj kev tshawb nrhiav pom tias ntawm cov khub niam txiv uas muaj kev sib deev tsis tu ncua: hnub nyoog 19 txog 26 - 92% yuav xeeb menyuam tom qab 1 xyoos thiab 98% tom qab 2 xyoos. hnub nyoog 35 txog 39 - 82% yuav xeeb tub tom qab 1 xyoos thiab 90% tom qab 2 xyoos.
hnub nyoog twg yog txiv neej tshaj fertile?
kab hauv qab: Cov txiv neej feem ntau pom qhov txo qis ntawm kev xeeb tub pib ntawm 35, thiab kev poob qis zuj zus los ntawm qhov ntawd. Cov txiv neej muaj hnub nyoog tshaj plaws tuaj yeem yog nruab nrab ntawm 30 txog 35, tab sis peb tseem tsis tau txiav txim siab lub qhov rais tshwj xeeb ntawm kev xeeb tub.
