Endometriosis is a disease in which tissue that normally lines the uterus grows outside the uterus. Symptoms may include

• Very long or heavy periods
• Severe crampy lower abdominal pain
• Lower back pain during your period
• Pain when you poop or pee
• Vaginal bleeding between periods
• Blood in urine or from your anus
• Fatigue, constipation or diarrhoea, bloating of abdomen
• Infertility