I have pcos from past 17years. I get periods only if I take medicine registron. FSH, LH, Prolactin and testosterone are normal. Can I get pregnat with clomid?

Ovulation. The issue with pcos is many people do not ovulate. If you do not ovulate then you will need ovulation medication to get pregnant. Some patients will ovulate with medications like Clomid. Your local fertility specialist will need to evaluate you to see if that is appropriate for you.