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.
The problem is that this tissue behaves like normal endometrial tissue -- it builds up and breaks down with your menstrual cycle -- but it can't be shed like normal endometrial tissue during your period. As a result, endometriosis can cause irritation, inflammation, and the formation of scar tissue. This buildup of tissue can prevent the eggs from getting out of the ovaries or being fertilized by sperm. It can also scar and block the fallopian tubes, preventing the egg and sperm from meeting.