Endometriosis, an often painful disorder of the female reproduction system, is most common in women in their 30s & 40s. Often there are no symptoms at all, but symptoms, when they occur, can be painful.
- Bowel Problems: diarrhea, constipation, and pain when using the bathroom
- Dyspareunia (pain during intercourse)
- Pain in the lower back
- Heavy menstrual bleeding
- Irregular Menstration
For more information check out this webpage: http://medlineplus.gov/ency/article/000915.htm