As of 2007, ethanol is produced mostly from sugars or starches, obtained from fruits and grains. In contrast, cellulosic ethanol is obtained from cellulose, the main component of wood, straw, and much of the structure of plants.
The most common symptoms of endometriosis include: 1  Pelvic pain - usually, but not always, associated with menstrual periods. The pain can be severe and debilitating. 2  Bowel related symptoms such as bloating and fluctuating bowel habit, similar to irritable bowel syndrome (IBS) 3  Pain during or after sexual intercourse.
Abdominal adhesions: Abdominal adhesions are a common complication of surgery, occurring in up to 93% of people who undergo abdominal or pelvic surgery. Abdominal adhesions also occur in about 10% of people who have never had surgery. Most adhesions are painless and do not cause complications. However, adhesions cause about 60% of small bowel obstructions in adults and are believed to contribute to the development of chronic pelvic pain. Adhesions typically begin to form within the first few days after surgery, but they may not produce symptoms for months or even years.