What happens in early in the last month of pregnancy?

A) Lightening decreases pressure on the diaphragm.
B) Mucus tissues from the cervix solidifies.
C) The placenta is absorbed into the mother's body.
D) The placenta and uterus secret oxytocin.

Lightening

In pregnancy, the descent of the fetus into the pelvic cavity before the onset of labor.

Diaphragm

The diaphragm is a large, dome-shaped muscle located below the lungs that plays a crucial role in the respiratory process by helping to inhale and exhale air.

Oxytocin

Sometimes referred to as the "love hormone," it plays a significant role in facilitating social bonding, trust, and group cohesion.