Thanks. I'm taking vitamin E also, and I think it may have helped. It may have just been the timing, but since I started taking it my periods have been a little heavier, still not normal for me, but probably near normal for most women. In March, cd 10, I had a lining thickness of 3, then started the vitamin E. In July, cd 6, the thickness was 4 mm. That sounded better to me since it was thicker earlier. Now I'm on cd 15, took clomid - 50 mg days days 6-10.