14
Dec
Dec
Hais txog Cov Me Nyuam thiab Cov Menyuam Sib Ntaus: Biologically, ib tug me nyuam (cov me nyuam ntau ntau) yog tib neeg nyob nruab nrab ntawm cov theem ntawm kev yug me nyuam thiab puberty, los yog ntawm lub sij hawm loj hlob ntawm me nyuam mos thiab puberty. Txoj cai txhais ntawm tus menyuam feem ntau yog hais txog tus menyuam yaus, lossis hu ua tus neeg hluas dua li hnub nyoog feem ntau. Cov menyuam yaus feem ntau muaj cai tsawg dua thiab muaj lub luag haujlwm tsawg dua li cov laus. Lawv raug suav tias tsis tuaj yeem txiav txim siab loj, thiab raug cai yuav tsum nyob hauv kev saib xyuas […]