Qhov hnyav ntawm lub cev hauv plab thaum cev xeeb tub yog qhov tseem ceeb uas yuav tsum paub txhawm rau txhawm rau txheeb xyuas seb qhov kev txhim kho puas haum rau lub hnub nyoog ntawm lub cev xeeb tub. Tsis tas li, qhov hnyav yuav tsum raug pom yog tias tus niam cev xeeb tub muaj pelvis nqaim, vim nws yuav nyuaj rau yug menyuam hauv plab thaum muaj xwm txheej zoo li no.
Nws yog qhov tsim nyog
- - Daim kab xev ntsuas;
- - tshuab xam zauv;
- - ntsib mus rau qhov chaw ua haujlwm ntawm ultrasound kuaj mob;
- - siv Is Taws Nem.
Cov Lus Qhia
Kauj ruam 1
Thawj txoj hauv kev ntawm kev xam yog qhov muab xam raws qhov girth ntawm lub plab thiab qhov siab ntawm pob nyiaj. Yuav tsum ntsuas rau sab nraum qab, lub zais zis yuav tsum nchuav tawm. Ntsuas qhov girth ntawm lub plab mog nrog lub ntsuas lub ntsej muag ntawm theem ntawm txoj hlab ntaws, thiab qhov siab ntawm pob txha yug menyuam - los ntawm ntug sab sauv mus rau sab hauv tsev menyuam.
Kauj ruam 2
Qhov nyhav ntawm tus me nyuam hauv lub cev yog suav siv 3 tus qauv, thiab tom qab ntawd tus nqi nruab nrab yog xam, uas yuav muab sib npaug rau kwv yees qhov hnyav ntawm tus me nyuam hauv plab. Cov qauv qhia hauv qab no tau thov (A - qhov mob plab, B - uterine fundus qhov siab):
1) (A + B) * 25
2) A * B
3) (B - 12 lossis 11) * 155
Hauv cov qauv tas los, tus lej 11 yog siv yog tias lub dab teg ncig ntawm qhov tsis yog tes ua haujlwm tsawg dua 16 cm, thiab 12 yog tias ntau dua 16 cm.
Kauj ruam 3
Nws yog ib qho tseem ceeb kom nco ntsoov tias txoj kev no ntawm kev suav qhov hnyav ntawm tus me nyuam muaj tsawg kawg yog qee theem ntawm kev ntseeg tau tsuas yog hauv cov txiaj ntsig tom qab pib, pib txij li 38-39 lub lim tiam ntawm kev xeeb tub, thaum tus menyuam ncav cuag xws li qhov loj uas ntim ntawm amniotic kua tuaj yeem muaj kev saib xyuas. Tsis tas li ntawd, hom no muaj qhov yuam kev loj heev - tsawg kawg 400 g.
Kauj ruam 4
Qhov kev xaiv thib ob yog suav tias yog qhov muaj tseeb ntau dua. Hauv qhov no, kev suav qhov hnyav ntawm lub cev xeeb tub yog los ntawm cov ntaub ntawv (ultrasound). Qhov nyhav yog xam los ntawm qhov program ua rau hauv tshuab ultrasound. Tus qauv uas qhov kev zov me nyuam laij yog xam raws li kev sim thiab cov ntaub ntawv sau tseg thiab kuj muaj qhov yuam kev loj.
Kauj ruam 5
Tus kws kho mob yuav sau cia qhov hnyav los ntawm lub cuab yeej ntsuas hauv koj txoj kev kuaj mob. Yog tias, vim qee yam, tus kws kho mob tsis qhia qhov hnyav, tom qab ntawd koj tuaj yeem siv Internet cov khoom siv. Ntawm ntau thaj chaw muaj nplooj siab rau kev xeeb tub thiab yug menyuam, koj tuaj yeem nrhiav cov kev pabcuam uas yuav suav koj tus menyuam qhov hnyav thaum koj qhia qhov tsis tsim nyog.
