Kev muaj peev xwm cev xeeb tub hauv poj niam yog tshuaj los ntawm kev sib deev hormones. Kom to taub yog tias koj tuaj yeem tau xeeb tub tom qab ovulation, koj yuav tsum nkag siab txog seb lub qe yog li cas, vim tias nws tshwm sim thiab thaum twg.
Rau txhua tus poj niam, cov poj niam cev xeeb tub tau ntev li ib ntus: rau ib tug neeg ntawm thawj hnub ntawm kev hnyav (uas yog pib ntawm lub voj voog) mus txog rau lub hli tom qab (xaus rau lub voj voog), 21 hnub dhau, thiab rau ib tug neeg 28, 36, thiab lwm yam. kev coj khaub ncaws thiab kev ruaj ntseg.
Cov poj niam cev xeeb tub yog tus txheej txheem ntawm kev loj hlob ntawm lub qe, nws tawm los ntawm cov hlab rau hauv lub uterine kab noj hniav, thiab thaum pub fertilization tsis tshwm sim, nws siv thaum lub sij hawm rov ntxiv ntawm txheej qis ntawm endometrium nrog rau txhua hli. Los ntawm tag nrho cov voj voog muaj tsuas yog 2 hnub, thaum muaj ib qho ploj mus ua cev xeeb tub. Qhov no coincides nrog lub sij hawm thaum lub sij hawm muaj ib tug zuj zus qe yog nyob rau hauv lub uterine kab noj hniav. Feem ntau lub sij hawm no tawm mus rau nruab nrab ntawm lub voj voog ntawm ib tug poj niam, rau qhov muab xam uas yog muab faib ua ob zaug (piv txwv li, nyob rau hauv qhov kev tshwm sim ntawm ib hnub 28 hnub, hnub ntawm ovulation yuav yog 14 hnub).
Muab qhov tseeb hais tias lub qe nyob 12-24 teev xwb, nyob rau hauv tsawg kawg 24-48, ces koj muaj peev xwm cev xeeb tub tom qab qhov pib ntawm ovulation tsuas yog nyob rau hauv ib hnub tom ntej - ob.
Thaum twg yog qhov yuav tau xeeb tub ntau dua?
Qhov yuav ua rau koj cev xeeb tub yog siab dua rau hnub ntawm ovulation. Nyob rau hauv thiaj li yuav txiav txim siab thaum lub sij hawm no los, hnub no muaj ob peb txoj kev. Qhov tseeb tshaj plaws ntawm lawv yog ib txoj kev ntsuas ntawm qhov ntsuas kub, nrog rau kev kuaj ntawm cov qoob loo. Nco ntsoov tias qhov pib ntawm ovulation los ntawm qhov hloov ntawm qhov chaw mos ntawm qhov paug.
Txhawm rau pab txiav txim seb thaum twg koj tuaj yeem cev xeeb tub, koj tuaj yeem siv daim ntawv teem caij nyoog los mus ntsuas nruab nrab ntawm lub voj voog. Txawm li cas los xij, txoj kev no tsis yog, thiab yuav kom nce tau qhov kev xav ntawm conception, nws yog ib qho tsim nyog yuav tsum coj los rau hauv tus account lub sij hawm nruab nrab ntawm nruab nrab 2 mus rau 3 hnub, thiab 2 mus rau 3 hnub tom qab hnub kwv yees ntawm ovulation. Yog li, lub sij hawm thaum koj tuaj yeem cev xeeb tub yog 5-7 hnub.
Txawm li cas los xij, lub caij nyoog zoo rau lub tswv yim yuav yog thawj 12 teev ntawm ovulation. Qhov laj thawj yog vim li cas nws tsis yooj yim rau kev xeeb tub tom qab txiav txim siab los ntawm lub neej luv ntawm lub qe. Hauv 12 xuab moos dhau los, nws muaj ib qho tsis muaj peev xwm ntawm cov as-ham, uas txawm tias thaum muaj tus kabmob tuaj yeem tiv thaiv nws kom tsis txhob zoo rau phab ntsa ntawm lub tsev menyuam, yog li ntawd kev xeeb tub pib tsim.
Yuav kom nce tau txoj kev sib kis ntawm qhov cev xeeb tub, nws raug nquahu kom xyaum ua tsis tau zoo txog kev sib daj sib deev txog 7 hnub ua ntej ntawm qe ntsev, vim tias qee tus kab mob spermatozoa muaj peev xwm mus ua si tau ob peb hnub. Hauv qhov no, kev sib deev yuav tsum tsis tu ncua, txog ib zaug txhua 2 hnub. Kev sib deev ntau zaus sib deev tuaj yeem cuam tshuam txog qhov ntau thiab zoo ntawm cov phev thiab txo qhov kev muaj feem cev xeeb tub.
Dab tsi yog qhov yuav tshwm sim ntawm kev cev xeeb tub tom qab ovulation?
Puas yuav ua tau kom cev xeeb tub tom qab ovulation? Yuav teb tau lo lus nug no, nws yog qhov yuav tsum tau xav txog lwm yam uas yuav cuam tshuam rau kev ua haujlwm ntawm cov tshuaj hormones, thiab yog li ua rau muaj qhov tsis ua haujlwm. Los ua qhov ua rau tsis tuaj yeem ua tiav ntawm lub qe thiab nws tso tawm rau hauv lub uterine kab noj hniav,
- SARS, mob khaub thuas thiab kis kab mob;
- noj tshuaj;
- phytohormones;
- kev nyuab siab thiab kev tswj lub cev;
- kev qaug cawv, lom, thiab lwm yam.
Cov nyhuv ntawm cov yam mob no yuav muaj zog heev uas ovulation tuaj yeem tshwm sim tau thaum lub sijhawm ua poj niam. Tsis paub cov subtleties, ntau tus poj niam xeeb menyuam, lawv xav, nyob rau lub hnub "kev nyab xeeb" hnub ntawm lub voj voog, thiab yog li no muaj ib qho kev tsis sib haum xeeb txog qhov tseem ceeb ntawm kev tawm hauv tsev ov.