I didnt but I dont see why you couldnt.. It may be due more to the action its self than from the depo..
im 19 and have been on the depo jag for about 2 years, i started gettin the jag due to really heavy and painful periods. As its meant to do, it stopped my period almost completely with an exeption of light spotting every now and again. I got a long term boyfriend and after a couple of months i started to bleed nearly every time after sex. It began to get more regular and heavier, and continued days after sex. As i was quite concerned and embarrassed i went to see my doctor who sent me to the gynocologist. They gave me a smear and everything was ok, so they said that the bleeding could infact be down to the jag. If it is concerning you and becoming too much of a problem, you should look into different methods of birth control. That's what they recommended to me. So yes, women on depo can bleed after sexual intercourse.