I was given the depo- provera shot while off my cycle. I was given a pregnancy test the same day and it was negative. The date of the test and shot was July 15th today, is the July29th. The last period I had ended on the June 27th. I have took a pregnancy test which was negative yesterday ( July 28th) and I am worried with only 2 questions not even the internet, doctor, or nurses can answer. Question 1: Since I received the shot while off my cycle, is it normal to have no period at all? Question 2: When will the shot be completely in my system and working since I took the shot off my cycle? Please answer this question I'm clueless about the depo shot. :(