Hi so I took my last pill of provera on Jan 30 2010...and the doc said i am to start my period 3-7 days after..Its been 10 days and still not period....I have no symptoms of starting my period either...Has anyone ever taken Provera alone and started there period after 10 days....How long does it normally take to start period?....I am really concerned if something is wrong????...please reply..any advice will help..Thank You!!!