HCG yog dab tsi?
Ua ntej peb xav txog ib lub rooj uas hCG ntu tom qab daim IVF pleev xim rau hnub ntawd, peb hais ob peb lo lus hais txog qhov no txhais li cas. Tib neeg chorionic gonadotropin yog, qhov tseeb, ib yam tshuaj uas ua los ntawm qhov pib ntawm cev xeeb tub. Synthesis ntawm nws yog nqa tawm ob peb xuab moos tom qab uas tau tshwm sim lawm.
Yog tias cov concentration ntawm cov tshuaj no nyob hauv cov ntshav, cov kws kho mob tuaj yeem tsim kom tsis yog qhov tseeb ntawm lub ntsiab lus xwb, tab sis kuj yuav txiav txim siab txog kev ua gestation. Nws yog qhov hloov ntawm theem hCG uas yog ib qho kev mob ntawm cov teeb meem ntawm cev xeeb tub.
Tus hCG li cas thiab nws hloov li cas hnub tom qab IVF?
Kev soj ntsuam ntawm tus nqi ntawm qhov ntsuas no nyob rau hauv kev tsim tawm yog tsim nyog rau kev txhim kho txoj kev loj hlob ntawm kev xeeb menyuam. Yog li, nyob ntawm seb lub sijhawm muaj menyuam hauv plab, muaj ib qhov kev hloov ntawm cov tshuaj hormone hauv cov ntshav ntawm lub neej yav tom ntej.
Txhawm rau ntsuas kev loj hlob ntawm hCG concentration tom qab IVF, cov kws kho mob siv lub rooj.
Raws li koj tau pom los ntawm nws, qhov loj tshaj ntawm qhov hnyuv tau pom muaj nyob hauv thawj lub hlis ntawm cev xeeb tub. Yog li, hCG nce yuav luag 2 zaug txhua txhua 36-72 teev. Qhov siab tshaj plaws ntawm qhov yeeb tshuaj no yog pom ntawm 11-12 lub lim piam, tom qab uas qhov kev xav ntawm nws pib txo tus khov kho.
Cov xwm txheej thaum muaj kev txo qis ntawm hCG tshwm sim ua ntej tshaj li lub sij hawm teev tseg, kws kho mob sim tawm tsam qhov teeb meem ntawm gestation, feem ntau uas yog nyob rau hauv cov ntaub ntawv no yog qhov laus ntawm lub tsho me nyuam. Yog hais tias muaj ib qho kev txo qis nyob rau theem ntawm cov tshuaj hormone, ces feem ntau yuav nws yog ib qho kev tsim txom lossis rho tawm ntawm cev xeeb tub.
Yuav ua li cas thiaj siv tau cov lus los laij rau theem ntawm hCG?
Txhawm rau tsim kom muaj cov tshuaj hormone concentration yuav tsum nyob qee lub sij hawm tom qab cev xeeb tub, nws tseem ceeb heev yuav tsum paub xyov hnub embryo hloov thiab qhov tseeb tias lub embryo tau tso rau hauv lub tsev menyuam (3-hnub lossis 5).
Yuav pib nrog, tus poj niam yuav tsum xaiv qhov embryo yog transplanted rau hauv lub tsev menyuam hauv nws cov ntaub ntawv. Tom qab ntawd, koj yuav tsum mus rau tom kab ntawv uas qhia txog cov hnub uas tau hloov txij li hnub tim ntawm kev hloov. Ntawm kev sib tshuam, thiab yuav yog tus nqi ntawm hCG concentration ntawm ib lub sijhawm.
Nyob rau hauv cov xwm txheej thaum cov txiaj ntsim tau los ntawm qhov kev ntsuam xyuas tsis poob rau hauv rooj noj mov, nws yog ib qho tsim nyog yuav tau saib rau hauv cov kab uas nyob ib sab, uas qhia qhov tsawg kawg thiab qhov siab tshaj plaws ntawm hCG rau lub sij hawm no gestation. Yog hais tias qhov tshwm sim rau hauv lub caij nyoog no, ces tsis muaj ib qho laj thawj rau kev txhawj xeeb.
Hauv qhov no, nws tsim nyog xav txog qhov tseeb tias thaum tus ultrasound raug pom tias tom qab ECO, 2 qe menyuam hauv plab tau noj cov hauv paus tam sim ntawd thiab yuav muaj tus menyuam ntxaib, tom qab ntawd qhov kev soj ntsuam ntawm hCG raws li lub rooj, kev hloov kho ua rau ntau tus cev xeeb tub. Nyob rau hauv xws li mob, lub concentration ntawm hormone nyob rau hauv cov ntshav ntawm lub expectant niam yog doubled.
Yog tias peb tham txog dab tsi hnub tom qab IVF ua qhov kev ntsuam xyuas rau HCG, ces qhov no feem ntau tshwm sim rau 12-14 hnub tom qab embryo tsaws hauv tsev menyuam. Qhov concentration ntawm lub tshuaj yuav tsum yog yam tsawg 100 mIU / l. Hauv qhov no, peb tuaj yeem hais nrog qhov tseeb tias cov txheej txheem ntawm cov khoom neeg tsim ua tau zoo thiab tus poj niam muaj txhua lub caij nyoog los ua ib leej niam nyob rau hauv lub neej yav tom ntej.