Tusomesasa.

Describe the process of parturition in human beings.(12 marks)

Suggested resposponses

Near birth the placenta produces less progesterone; oxytocin hormone is produced by posterior lobe of the pituitary glands; because the progesterone hormone has decreased the uterus become sensitive to oxytocin; oxytocin hormone cause the contraction of the uterus; which causes the labor pains; just before birth the head of the...