Process Of Parturition

Under the effect of that hormone, which organ of the female reproductive system starts to contract and there by birth process ( Parturition ) is facilitated ?

Under effect of that hormone, which organ of the female reproductive system starts to contract and thereby birth process (Parturition ) is facilitated ?

Under the effect of that hormone, which organ of the female reproductive system starts to contract and thereby birth process (Parturition) is facilitated?

Define Parturition

Write short notes on : Parturition