Answer:Oxytocin is a hormone produced by the hypothalamus and secreted by the pituitary gland The hormone stimulates the uterine muscles to contract so labor begins. It also increases the production of prostaglandins, which move labor along and increase the contraction even more
Explanation:
It’s 12-24 hours??? Not sure why that isn’t an option.
Lifting things that are too heavy... pushing too hard. Flexing out, and I think doing this specific workout for your stomach too much.