Answer:
A. Oxytocin
Explanation:
Oxytocin are hormones which are vital for a successful pregnancy and birthing process because it enables the contraction of the womb to happen during childbirth and as well help to stimulate the uterine muscle to contract.
Oxytocin is also an hormones that help a woman to lactate very well after the childbirth, thereby increases the production of prostaglandins which enables the contraction process to further increase.
This type of hormones also promotes feelings of love, bonding and well-being of a woman which is why it is called love hormone and it is It is normally produced in the hypothalamus which are thereby released by the posterior pituitary.
