I think you need something that is estrogenic, and something to take now and then to cause a period if you still have a uterine lining building up (if the estrogenic substance works). My sister-in-law uses wild yam cream for the first purpose and I think Vitamin D for the second, but I don't know how well it is working for her. Some doctors specialize in this kind of thing, you might google it and see if any are in your area.