The Mesopotamians farmed all kinds of things, but the most valuable food sources were the grains they grew. Barley was probably the most common of these. Barley could be ground into flour for bread, made into soups, or fermented and turned into beer.
Endometriosis becomes inactive after menopause. It occasionally can be reactivated by hormone replacement therapy. In addition, any scarring or enlarged cysts that developed from endometriosis may remain and cause symptoms.
When menstruation begins, the functional surface layer of the endometrium breaks down and peels off. This is what causes bleeding during a period. Coagulation factors that would normally cause the blood to clot are instead broken down by an enzyme which is released as the endometrium breaks down.hen menstruation begins, the functional surface layer of the endometrium breaks down and peels off. This is what causes bleeding during a period. Coagulation factors that would normally cause the blood to clot are instead broken down by an enzyme which is released as the endometrium breaks down.