Question

Child birth occurs by the contraction of
a.muscles
b.muscles of uterus
c.uterus contraction​

Answer 1

Required Answer:

☑ c.Uterus contraction.

Answer 2

A first stage of labor and birth occurs when you begin to feel regular constractions ,which causes the cervix to open (dilate)and soften,shorten and thin (effacement).This allows the baby to move into birth canal