TTC with PCOS

Alistair
Has anyone had success with pregnancy while taking metformin and clomid? I didn't have a period for a year and my doctor put me on provera and I finally got a period on Friday. I started taking clomid on Sunday. I'm hoping to get pregnant my first round of clomid! How soon should I start taking ovulation tests? I'm really impatient and my husband and I are really hoping this works!