NORMAL LABOUR
NORMAL LABOUR
NORMAL LABOUR
- No tags were found...
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
(II) Mechanical factors:(1) Uterine distension theory:Like any hollow organ in the body, when the uterus indistended to a certain limit, it starts to contract to evacuateits contents. This explains the preterm labour in case ofmultiple pregnancy and polyhydramnios.(2) Stretch of the lower uterine segment:by the presenting part near term.