I was on the depo shot for 3 years I got off of it last June I waited until the end of January and still nothing I went to my doctor who put me on provera to start my period I did great however now we are almost to August and I am over 60 days without a period and the pregnancy test all say negative. Has this happened to anyone? Or does anyone have any suggestions. I've been using the cheap .88 cent test just because the other ones were getting so expensive any advice?