Cov kev qhia ntxov ntawm cev xeeb tub ua ntej qhov kev qeeb tuaj yeem tshwm sim rau 10-12 hnub tom qab lub caij nplooj ntoos zeeg ntawm lub qe, txawm ua ntej pib qhov qeeb. Thiab thawj lub npe ntawm cev xeeb tub yog lub implantation ntawm lub embryo rau hauv phab ntsa ntawm lub tsev menyuam. Cov poj niam feem ntau tsis xav tias lub sij hawm no los yog tsis muab ntau qhov tseem ceeb rau nws.
Nyob rau hauv qhov tseeb, nws yog implantation - qhov no yog qhov tseem ceeb tshaj plaws ntawm cev xeeb tub ntawm cev xeeb tub, thawj tus neeg hu rau leej niam thiab tus me nyuam. Mus txog rau qhov no hauv tus poj niam lub cev nws muaj peev xwm tsis muaj qhov cim tseg thiab kev xav ntawm cev xeeb tub, raws li lub qe tseem nyob hauv "free swimming".
Ib qho kev qhia ntawm implantation ntawm lub embryo rau lub tsev menyuam yuav yog ib qho kev los ntshav me ntsis. Qhov no tshwm sim yog tias microtraumas ntawm lub uterine phab ntsa tau tshwm sim thaum lub sij hawm embryo qhia rau hauv lub tsev menyuam. Nws tsis yog hnyav ntshav - tsis ntev nws yuav yog 1-2 tee ntshav. Qee lub sij hawm cov ntshav muab tawm yog me me li ntawd nws nyuam qhuav mus tsis paub los ntawm ib tug poj niam.
Ntxiv nrog rau cov kab nrig thaum muab lub embryo rau lub tsev menyuam, muaj lwm cov tsos mob. Lawv muaj feem ntau rau qhov kev xav ntawm tus kheej. Qee tus poj niam hais tias thaum lub sij hawm ntawm embryo Symptoms qee yam tshwm sim ntawm qhov mob thiab cov tshuaj tua kab mob hauv lub plab hauv plab twb tau hnov.
Cov kws kho mob ntseeg tau hais tias kev xav tsis meej li no, vim lub implantation ntawm lub qe yog li microscopic tias nws tsuas yog tsis tau hnov ​​physiologically. Tej zaum, qhov kev kos npe no muaj ntau qhov kev xav hauv hlwb, vim tias ib tug poj niam uas ua ib tug niam, ua neej nyob, nws txoj kev siab ntsws thiab kev xav zoo siab.
Qhov peev xwm ntawm implantation tuaj yeem soj ntsuam los ntawm kev kub ntxhov. Feem ntau rau hnub no, daim duab qhia tias qhov poob ntawm qhov kub (ntawm 6 txog 10 hnub tom qab ovulation). Txawm hais tias qee zaum xws li kev nyuaj siab tsis tshwm sim, thiab tseem cev xeeb tub.