So I am on my second round of clomid and today I'm CD 13. As you can see from the bottom picture I had peeked and had strong lines indicating ovulation. My progesterone (day 21) confirmed ovulation at 73.5%. Fast forward to this cycle (top picture) it doesn't even look like I've ovulated or close to it! Am I upsetting myself too soon or this there an issue here that I should make my gp aware of? Bit of background for you...... 5 years ttc with unexplained infertility and have regular 28 day cycle pre clomid. No history of pcos, endo ect.