I have been on Depo Provera, i get my shot today which marks a year and so far I havent had any problems my periods were regular only had spotting the first two or three months, I did have a long period which lasted about 12 days once but everything was normal besides that. In May i got my period on time around the 12th and usually lasts 6 days and ended on time like normal. then two days later i had a whole 8 days of bleeding that lasted the 20th to the 28th which is weird for me. I started getting worried cause in the month of june I didnt have any period at all. Now that july has started and the 12th is passed it still hasnt come but i did have very light spotting for one day. I have cramps like i am going to get my period but nothing. Is this normal because i'm approaching a year on Depo or should i talk to my doctor about this. I have never been late for a period once on depo let alone for a month and a half. and i have also never had two periods in one month and nothing the next. I am so confused. Does anyone have any advice or similar experience.