Question: when does ovulation start after taking clomid?
Answer: Ovulation usually occurs 5-12 days after the last Clomid tablet. What if you have no menstrual cycle? If you do not have regular, or have very infrequent periods, you will be given a progestin (such as Provera) to induce bleeding. Then begin the Clomid on the second day after your induced period has started.