Endometriosis affects the female reproductive system. The endometrium is the tissue that lines the uterus. When these tissues grow in other places outside the uterus, such as on the fallopian tubes or ovaries, the resulting condition is called endometriosis, explains the Mayo Clinic. These tissues behave the same way the endometrium does, and sheds blood and tissues during the menstrual cycle each month. Symptoms of endometriosis can vary for each woman and depends on the location of the tissue growth.
Painful Periods
Endometriosis can lead to pelvic pain and cramping that can start several days before the period and last several days after. The Mayo Clinic explains that the pain may be in the lower back in addition to the abdomen. Intense pain is not necessarily an indication that endometriosis is severe. In fact, some women who have a great deal of scarring may experience little to no pain. WomensHealth.gov points out that as more endometrial growths develop, the pain may increase.
Pelvic Pain
Pain in the pelvic area, similar to menstrual cramping, can occur during other times of the month besides a woman's period. The pain can be sharp or dull. It can be triggered by ovulation, sexual intercourse or when eliminating waste.
Vaginal Bleeding
Bleeding during a woman's period can be heavy due to endometriosis. She may also experience spotting or moderate bleeding between periods.
Fertility Issues
Endometrial growths on certain reproductive organs, such as the fallopian tubes and ovaries, can prevent a woman from getting pregnant. This is due to the body's inability to carry out normal reproductive processes, such as the release of an egg for fertilization.
Other Symptoms
Women with endometriosis may have several other symptoms during the menstrual period, including fatigue, diarrhea, constipation bloating and nausea. WomensHealth.gov points out that these symptoms can occur at other times during the month as well.


