You have heard about some women who have long, unusual and painful periods which is one of the symptoms of adenomyosis.
Maybe you are one of these women. The problem can be related to adenomyosis. You have to check it with your doctor. Either you are involved with adenomyosis or not, now that you are on this page you want to know about it and you ask what adenomyosis is and what does it do. Why it causes so much problems sometimes?