Ceev ceev tus me nyuam: ua thiab kev tiv thaiv

Muaj sai me nyuam vim kev ua txhaum ntawm lub contractile muaj nuj nqi ntawm lub tsev me nyuam phab ntsa. Thaum chiv thawj lawv yuav protracted, nrog ib tug neeg txom nyem qhib ntawm lub ncauj tsev menyuam thiab txoj kev nthuav qhia ntawm lub fetus. Tab sis, ces pib ib tug sai advancement ntawm tus me nyuam los ntawm cov me nyuam yug kwj dej. Tag nrho cov me nyuam lub sij hawm tej zaum yuav txheem, tab sis nrog ib tug ntse txo nyob rau hauv kev coj tus kheej-down lub sij hawm. Tab sis kev kaj siab me ntsis vim li cas: lawv yog cov tsis muaj teeb meem. Feem ntau cov feem ntau nws lov, los ntshav, thiab feem ntau cov tseem ceeb - ib tug txaus ntshai rau tus me nyuam: nws yuav tau txais ib tug raug mob loj, uas yuav ua tau txoj sia los yog ua rau xiam oob qhab. Tej hauj lwm - yog lub zoo lus ntawm lub tsev me nyuam, ntev li ib ob peb lub vib nas this thiab rov qab nyob rau tu ncua. Qhov tseeb tiag mas, kev sib ntaus yuav tsum tau teem nrog ib tug gradual yuav txo tau ntawm lub luv nruab nrab ntawm lawv thiab elongation.

theem

Yug muaj txog nyob rau hauv txhua rooj plaub yuav muab faib mus rau hauv peb lub sij hawm, uas yog kom meej meej sib cais los ntawm lub tswv yim taw tes ntawm view. Tus thawj ntawm cov pib nrog cov lus, lub sij hawm no qhia lub ncauj tsev menyuam vim yog lub yuav txo tau ntawm lub myometrium. Qhov no kauj ruam sau ib tug tag nrho qhia tawm, tas cov qhia ib feem ntawm lub fetus kis tau los ntawm ncauj tsev menyuam. Qhov no lub sij hawm yog tus coos, uas yog heev tsis txhaum, raws li nws yuav txo tau yug tsis xws luag txoj kev thiab muaj zog siab nyob rau hauv tus me nyuam. Qhov thib ob theem - lub ntiab tawm ntawm lub fetus, nws pib tom qab qhia tag nrho ntawm lub ncauj tsev menyuam thiab xaus nrog cov me nyuam yug ntawm tus me nyuam. Thaum lub sij hawm lub sij hawm no, txiav lub uterine phab ntsa, cov ib qho kuam me me yog tsiv nyob rau hauv tus me nyuam yug kwj dej thiab leej niam yuav tsum ua ib qho kev rau siab mus pab cov me nyuam yug los. Qhov no lub sij hawm kav los ntawm 30 feeb mus rau 2 teev. Qhov thib peb theem yog lub luv luv, tsis ntau tshaj ib nrab ib teev. Muaj yog ib tug kev sib cais ntawm lub tsho me nyuam thiab nws yug me nyuam, raws li tau zoo raws li ib tug tseem ceeb yuav txo tau nyob rau hauv lub tsev me nyuam.

yog vim li cas

ceev zog regulates cov kev ua ntawm lub paj hlwb thiab cov tshuaj hormones. Cov yav tas yog nqa tawm ntawm tus me nyuam yug kwj dej npaj. Rau cov me nyuam hauv plab twb muaj peev xwm kis tau los ntawm lawv, nyob rau hauv tus ntawm oxytocin lus pib. Thiab lub paj hlwb pib tsim ntawm ib tug tshwj xeeb installation, tswj ywm leej niam lub cev rau cov me nyuam yug ntawm tus me nyuam. Yog hais tias koj ua txhaum no leej sis tshwm sim pathology. Ceev me nyuam - yog ib tug ua txhaum ntawm hyperdynamic contractile peev xwm ntawm lub tsev me nyuam, uas yog, nws pib tsis kam ntau heev. Lub ntsiab yam ntxwv ntawm lub myometrium yog ib co active, intrauterine siab nce, ntau tshaj tsib lus rau kaum feeb. Nyob rau hauv no qhov teeb meem no, lub feem ntau txaus ntshai yog txoj kev loj hlob ntawm qaug dab peg, uas yuav ua tau kom uterine rupture. Tsis tas li ntawd, ceev ceev tus me nyuam kev puas siab rau tus me nyuam thiab leej niam, raws li lawv yog rau qhov no yog tsis tau npaj txhij.

kev tiv thaiv

Tseem ceeb muaj nrhiav kom tau thaum lub sij hawm cev xeeb tub predisposing yam. Yog hais tias ib tug poj niam yog cov uas yuav muaj, tshwj xeeb tshaj yog yog hais tias nws twb tau precipitated zog, nws yog zoo dua mus pw rau hauv tsev kho mob ua ntej cov kev tsim hnub. Thaum qhov yuav tsum tau tshwm sim tus kws kho mob yuav muab tshuaj rau cov tshuaj uas txhim kho placental ntshav txaus, thiab txoj kev kho uas relaxes lub uterine musculature.