Hi there, Hemangiomas shouldn t affect your menstruation cycles. They do have a risk of rupture, would could cause your anemia, but you d have significant right upper quadrant pain if you were to have a rupture. It depends on the size of the hemangioma, but most of the time if they are small, the recommendation is usually just to watch them. I don t think bilharzia should leave deposits in your liver and is unrelated to your hemangiomas. I hope I have answered your questions. Please feel free to contact me should you have any further questions.