Lub ncauj tsev me nyuam hauv plab

Lub ncauj tsev menyuam yog ib qho hlua khoob uas muaj nyob rau ntawm qhov kawg ntawm lub tsev menyuam thiab txuas mus rau qhov chaw mos. Los ntawm kev qhib lub ncauj tsev menyuam, kev coj khaub ncaws yog tawm ntawm lub cev, thiab phev dhau ntawm nws mus rau fertilize lub qe. Nrog rau qhov pib xeeb tub, ib tug poj niam xav tau kev kuaj mob gynecological, uas tshwj xeeb saib xyuas tau them rau lub ncauj tsev menyuam.

Lub ncauj tsev menyuam thaum lub caij nws cev xeeb tub txawv heev. Ua ntej, xim ntawm lub ncauj tsev menyuam ua cyanotic, thiab nws cov qog kis. Maj mam, lub ncauj tsev me nyuam mos mos thiab "ripens", npaj lub cev rau cov poj niam yug. Ua ntej yug, nws ntev yuav txo mus rau 15-10 millimeters.

Raws li kev nthuav tawm ntawm lub ncauj tsev menyuam thaum lub sijhawm cev xeeb tub, cov kws kho mob txiav txim siab txog txoj kev yug me nyuam, uas yog pom tseeb los ntawm kev mob ntawm lub caj pas thiab pib ntawm qhov contractions.

Lawv yuav xyuam xim thaum mus kuaj mob li cas?

Rau kev soj ntsuam, tus ginecologist pom qhov sib txawv ntawm lub ncauj tsev menyuam, nws qhov chaw thiab cov kab permeability ntawm cov kwj dej. Qhov tseem ceeb tshaj plaws yog kev txiav txim siab ntawm qhov loj ntawm lub ncauj tsev me nyuam hauv plab.

Cov qhabnias no tau muab ntaus sib txawv hauv cov points:

Yog tias lub cev xeeb tub tsis zoo, thawj qhov kev kuaj ntawm lub ncauj tsev menyuam thaum lub cev xeeb tub yuav tsum nruj, me ntsis qaug zog rov qab. Hauv qhov no, lub ncauj tsev menyuam yuav tsum impassable rau cov ntiv tes. Tus mob qe thiab qhov muag muag ntawm lub tsev menyuam, ntawm qhov tsis sib xws, qhia qhov kev hem thawj ntawm kev nchuav menyuam.

Qhov loj ntawm lub ncauj tsev me nyuam hauv plab

Ib qho tseem ceeb tshaj plaws uas tau saib xyuas thoob plaws hauv lub sij hawm gestation yog qhov loj me ntawm lub ncauj tsev me nyuam, los sis tsis yog, qhov ntev. Hauv ntau lub hauv paus ntawm qhov ntsuas no nyob ntawm qhov tseem ceeb ntawm kev coj tus cwj pwm ntawm tus me nyuam hauv plab. Qhov ntev ntawm lub ncauj tsev menyuam tau ntsuas raws sij hawm ntawm ultrasound ntawm lub tsev me nyuam thaum cev xeeb tub. Muaj qee qhov tseem ceeb, muaj kev hem thawj ntawm kev qis me me, yog li nws yog ib qho tseem ceeb rau kev kuaj mob rau lub sijhawm thiab ua haujlwm.

Lub ncauj tsev menyuam hauv plab yog khaus thiab tsis zoo, thiab cov leeg nplhaib tiv thaiv nws thaum ntxov ntxov. Nyob nruab nrab ntawm 12 thiab 40 lub lis piam, qhov ntev ntawm lub ncauj tsev menyuam yuav tsum yog feem ntau ntawm 35 thiab 45 millimeters.

Feem ntau ntawm lub ncauj tsev menyuam tsawg dua li 38 lub lim tiam ntawm cev xeeb tub. Yog qhov no tshwm sim dhau los, nws tuaj yeem ua rau yug ntxov ntxov. Yog tias lub ultrasound qhia tau hais tias luv me ntawm lub ncauj tsev me nyuam mus 30 hli los yog tsawg dua, tus poj niam xav tau kev ntsuam xyuas tshwj xeeb. Thaum ntev ntawm 20 millimeters, ib qho kev kuaj qog nqaij hlav ntawm ncauj tsev menyuam tsis muaj teebmeem yog thiab yuav tsum muaj kev phais.

Txawm tias qhov kev pheej hmoo ntawm kev yug ntxov ntxov tuaj yeem hais tau kab lus ntawm lub tsev menyuam hauv tsev menyuam thaum lub caij nws cev xeeb tub. Txawm tias lub ntawm qhov ntev ntawm 20 millimeters, ib qho inch tshaj 6 millimeters qhia pib ntawm kev nthuav tawm, uas tseem xav tau kev phais mob.

Cov hau kev los txiav txim siab cev xeeb tub los ntawm lub tsev menyuam

Cov tsos mob ntawm lub ncauj tsev menyuam tuaj yeem paub los yog tsis pom zoo qhov kev xeeb tub. Kev hloov ntawm lub ncauj tsev menyuam thaum lub sijhawm cev xeeb tub tau tshwm sim raws li nram no: