by taking the first day of the woman’s last menstrual cycle and adding 280 days, you can...
DESCRIPTION
This is the correct term for the process of childbirth…the emergence of a child from its mother’s uterus. It starts with a signal from the pituitary gland. The hormone oxytocin is secreted into the bloodstream of the mother, and the process begins. There are 3 stages of childbirth: 1.LABOR 2.BIRTH OF THE BABY 3.BIRTH OF THE PLACENTA