Endometriosis is a condition in which the endometrium grows outside the uterus and can hamper normal functioning of the body. A lady having endometriosis experience many symptoms till it is diagnosed by the doctor that the patient is suffering due to the disease. The pain in the abdomen never goes away and increases during mensuration and ovulation. Heavy bleeding is linked to endometriosis. According to doctors the problem is due to endometrium which grows here and there outside the uterus which sheds along with the monthly cycle.