I took Clomid (100mg) and Femara (7.5mg) on days 5 - 9 of my cycle. I'm currently on Day 12. I've been tracking using an OPK for the first time. I have PCOS but figured I'd try anyway. It started out light on day 8 but got a little darker on day 10 but hasn't changed since then. According to Glow I'm supposed to ovulate on Wednesday, but my body tends to do its own thing...including not ovulate. Since I had medicine, I'm hoping ovulation happens. On average, about how long after Clomid did ovulation occur for you ladies?