PCOS and progesterone

Casey
We are trying to conceive baby #1 but having issues. I have not seen af since October 2014 and was given a referral to get some answers. Was diagnosed with PCOS and given progesterone to trigger af. I took it for 5 days and am still waiting...wondering how long it took after stopping the progesterone to get af? Or has anyone had progesterone not work?