Tus tub los ntxhais ntawm tus me nyuam yog qhov tseem ceeb heev rau cov niam txiv yav tom ntej, thiab yog li ntawd lawv tsis tuaj yeem tos kom paub nws sai li sai tau. Ib qho ntxiv, ntau ntawm qee theem nyob hauv lawv lub neej xav tias yog tias nws tuaj yeem npaj lub cev xeeb tub, tom qab ntawv nws yuav qee qhov kev npaj ua lub chaw sib luag ntawm koj tus menyuam. Cia peb xav txog cov hau kev uas paub zoo tshaj plaws.
Ntau tus niam txiv yuav tsum, ua ntej npaj kev xeeb tub, kawm cov ntawv nyeem thiab Is Taws Nem hauv kev tshawb nrhiav txoj hauv kev los npaj sib deev ntawm tus menyuam. Yog, qhov tseeb, qee txoj kev paub, tab sis nyob rau hauv txhua rooj plaub, koj yuav tsum paub tias tsis muaj ib qho ntawm lawv yuav muab koj 100% lav.
- Yog li nws yog. lawv yuav hais. - Peb yuav tsawg kawg yog sim.
Txoj Kev 1: Kev vam khom rau kev sib deev.
Yog tias koj feem ntau ua rau kev hlub, tom qab ntawv muaj cov phev tsis muaj sijhawm los hloov thiab nyob rau hauv cov xwm txheej zoo li no nws yuav muaj ntau tus ntxhais, tab sis nrog kev sib daj sib deev, cov phev hloov tshiab thiab qhov muaj feem ntawm kev xeeb tub. muaj ntau dua.
Txoj Kev 2: Los ntawm qhov sib thooj ntawm ovulation.
Tus txiv neej cov txiv neej spermatozoa uas nqa y chromosome tau nrawm dua tab sis tus nqi tsawg dua li cov menyuam ntxhais nrog tus x chromosome. Thiab tsuas yog ib hnub muab rau fertilization. Raws li, yog tias qhov sib daj sib deev tau tshwm sim 1-3 hnub ua ntej ovulation, tom qab ntawd yuav muaj feem ntau dua rau tus ntxhais, thiab yog tias nyob rau hnub ntawm ovulation, rau tus tub.
Txoj Kev 3: Txog kev noj haus tshwj xeeb.
Qee tus neeg ntseeg tias kev sib deev ntawm tus menyuam yog nyob ntawm cov tshuaj lom neeg ntawm cov khoom uas cov niam txiv tau haus. Qhov tshwm sim yog cov lus hauv qab no:
+: Koj yuav tsum noj ntau.
-: yuav tsum tau txwv lossis cais tawm.
+/-: cov khoom nruab nrab.
Txujci 4: Suav Qub.
Peb txuas lub hli ntawm kev xeeb tub nrog rau lub hnub nyoog ntawm cov niam thiab cov txiaj ntsig.
Txoj Kev 5: Japanese.
Txoj Kev 6: Raws li cov pej xeem cov paib thiab qhia qhov zoo.
1. Cov neeg Greek ntseeg tias nws yooj yim rau xeeb tub hauv lub caij ntuj sov thiab ntxhais hauv lub caij ntuj no.
2. Yog tias koj xav tau ib tug tub, muab ib rab hlau nyob hauv qab koj niam lub hauv ncoo, thiab yog tias koj xav tau ib tus ntxhais, muab cov hlua khi.
3. Thaum lub sijhawm xeeb menyuam, leej niam yuav tsum pw nrog nws lub taub hau mus rau sab qab teb rau menyuam thiab ntawm sab qaum teb rau tus menyuam.
Nov yog txhua cov lus qhia rau cov niam txiv-rau-uas yog saib xyuas txog kev sib deev ntawm tus menyuam. Ua kom zoo tshaj thiab koj yuav muaj hmoo. Tab sis nco ntsoov: qhov tseem ceeb tshaj plaws yog tias tus menyuam tau mob siab ntev thiab muaj kev noj qab nyob zoo!
P. S.: Yog tias lub cev xeeb tub twb pib lawm, koj yuav tsis muaj peev xwm cuam tshuam tus tub los ntxhais ntawm tus menyuam hauv ib txoj kev twg.
