Vim Li Cas Fertilization Tsis Tshwm Sim

Vim Li Cas Fertilization Tsis Tshwm Sim
Vim Li Cas Fertilization Tsis Tshwm Sim

Video: Vim Li Cas Fertilization Tsis Tshwm Sim

Video: Vim Li Cas Fertilization Tsis Tshwm Sim
Video: EP 42: Mob "ບາດແຜໃນກະເພາະ" tshwm sim tau vim li cas 2024, Tej zaum
Anonim

Qee zaum ib qho kev com yog qhov txaus rau kev yug me nyuam. Nyob rau tib lub sijhawm, qee khub niam txiv tuaj yeem ua tsis tiav qhov kev xeeb tub menyuam yaus rau ntau xyoo. Txheej txheem kev ua tiav tau cuam tshuam los ntawm ntau yam.

Vim li cas fertilization tsis tshwm sim
Vim li cas fertilization tsis tshwm sim

Kev ua kom muaj me nyuam yog ib txoj kev muaj sia uas tuaj yeem tsuas yog tshwm sim thaum ov ov. Lub qe qe nyob ntev tsis nyob ntev - tsuas yog ob peb teev, lub qe phev yog qhov ntau nyuaj hauv qhov kev hwm no. Muaj qee qhov mob thaum kev yug me nyuam nyob rau ib lub lim tiam tom qab kev sib deev, tab sis feem ntau cov txij nkawm tuaj yeem tos tsis taus ntawm qhov ntev, txawm tias ob peb xyoos. Tom qab ntawd koj yuav tsum tshawb nrhiav yog vim li cas kev chiv keeb tsis tshwm sim. Txhua qhov laj thawj tuaj yeem muab faib ua peb pab: cov teeb meem ntawm poj niam kev muaj me nyuam, teeb meem ntawm txiv neej deev txiv neej thiab kev tiv thaiv kab mob tsis txaus ntseeg ntawm cov khub. Qhov tsis taus yog qhov tsis yooj yim yog tias tus poj niam tsis zes qe menyuam rau hauv lub cev ntas, uas yog, lub qe tsis tsim, lossis tsis tuaj yeem tawm lub zes qe menyuam, piv txwv li, vim qhov o ntawm nws phab ntsa. Kev coj khaub ncaws tsis xwm yeem feem ntau cuam tshuam nrog kev ntxhov siab, hormonal tsis txaus, tsis txaus, lossis, hloov pauv, rog dhau, muaj mob. Tsis tas li ntawd, lub qe tuaj yeem txuas nrog cov phev, tab sis tsis nkag mus rau hauv lub tsev menyuam qhov quav vim muaj teeb meem ntawm txoj hlab qe menyuam los yog ua txhaum ntawm lawv cov haujlwm ua haujlwm tsis sib haum. Nyob rau hauv rooj plaub tom kawg, qhov kev xeeb menyuam hauv plab dhau los. Cov teeb meem nrog cov txiv neej kev muaj me nyuam tau yooj yim los tshawb nrhiav tab sis nyuaj nyuaj kho. Spermatozoa yuav tsum yog txawb, tenacious, yuav tsum muaj tus naj npawb txaus ntawm lawv. Yog tias ib nrab lossis tsawg dua ntawm lawv yog cov nquag, ces kev kuaj mob ntxiv lawm tshob. Tab sis vim li cas rau qhov kev ua tau zoo ntawm cov phev yog qhov nyuaj rau kev tsim. Tsis tas li ntawd, kev muaj menyuam tsis tuaj yeem tshwm sim vim tus txiv neej lub cev tawm tsis zoo. Qhov nws tshwm sim tias nkawm niam txiv muaj kev noj qab nyob zoo, tab sis nws tsis tuaj yeem muaj menyuam. Qhov no yog vim hais tias cov neeg koom tes yog immunologically incompatible. Tus poj niam lub cev tsis kam txais cov phev ntawm tus txiv neej tshwj xeeb, tsim cov tshuaj tiv thaiv tshwj xeeb tawm tsam nws. Cov phev ua ntej tuag rau hauv lub tsev menyuam. Cov laj thawj rau qhov xwm txheej no tsis paub.

Pom zoo: