I do chart regularly. I always have clear opks around cd12 and a thermal shift right after. Like clockwork. Docs are all over the place with what confirms ovulation. We'll see what the RE says when we go. Ask - interesting about the extreme Pms...mine was always mild, 1 day of cramps, 3-5 day periods, never any breast tenderness. Now on P my PMS is worse. Except this cycle on 200 mg has been different, smooth, no symptoms really. Maybe I've adjusted?