Piv txwv li, qhov zoo thiab cov qog ntawm cov cag ntoo hauv lub ejaculate ntawm tus txiv neej ncaj qha yog nyob ntawm seb npaum li cas nws ua rau kev hlub. Ob qho tib si kev ncua sij hawm ncua sij hawm thiab kev ua si pw txhua hnub yog kev phom sij. Qhov tseeb, yog tias muaj 1-3 hnub nruab nrab ntawm kev sib deev.
Tsis txhob hnov qab tias peb yog dab tsi peb noj. Yog li ntawd, txhawm rau txhim kho txoj kev muaj peev xwm ntawm kev xeeb tub, tus khub xav tau kom muaj kev noj zaub mov zoo, nyob rau hauv uas yuav tsis muaj nyiaj qab zib, ci, haus luam yeeb, oily, oily, oily, oily, oily, oily, oily, oily, oily, oily, oily, oily.
Los ntawm txoj kev, yog tias tus txiv neej muaj rog dhau, thaum npaj kev cev xeeb tub nws yog qhov zoo dua kom poob phaus. Nws yog txhua yam hais txog Gomon, uas thaum lub sijhawm kev rog txawv txav los ntawm ib txwm muaj nuj nqis.
Cov neeg uas tau swm rau ntau teev mus koom ua si hauv chav ua si, nws yog qhov zoo dua kom tsis txhob noj tshuaj steroids. Vim tias lawv, tus naj npawb ntawm ib txwm spermatozoa txo qis. Yog tias tus txiv neej nyiam caij tsheb kauj vab, nws tseem tuaj yeem ua txuas ntxiv thiab thaum ntawd thaum ob peb zaug sim muaj menyuam. Txawm li cas los xij, koj yuav tsum saib xyuas tias lub rooj zaum tsis nyuaj heev.
Nws tau raug pov thawj tias kev haus luam yeeb ua rau cov phev tsawg dua txawb, uas txhais tau tias nws nyuaj rau lawv kom ua tiav lub hom phiaj. Cawv nkag tau kuj tsis zoo cuam tshuam rau kev fertility. Muaj tseeb, them taus los ntawm lub sijhawm ntawm lub caw iav yog tseem ua tau, qhov tseem ceeb yog tsis tau koom nrog cov dej haus cawv muaj zog thiab tsis nqus hauv cov begries.
Cov kws tshaj lij kuj pom zoo kom tus poj niam muaj zog los tso cov khaub ncaws