I was irregular and had a miscarriage in January '14 and after that I stopped ovulating. So I was put on clomid and after 2 rounds I finally got pregnant and had her in November. We're trying for #2 and am on clomid again because I'm not ovulating myself again. They usually have you try for a year before putting you on anything. I would get ovulation tests and track it to see if you're ovulating and once you get an idea of when you do, have sex every other day leading up to ovulation.