Provera

nena • I wouldn`t change a thing. TTC baby #1

So long story short I switch insurances but my previous OB/GYN give me Provera to start my period after I had a miscarriage in November my question is, it is now February and I have not started my period yet but she gave me 30 pills should I start them now for 30 days. Or how many days should I take them