hi! i'm no expert but i also chose the shot for my birth control and so have other members of my family. it was the same for all of us our period was normal at first then eventually it went away as we kept taking the shot every 3 months. i quit taking the shot after 9 months and my period has returned.
one depo shot on nov. 20 2012 next shot was due feb. 20 2013. have not had a period since january. i'm really worried is it normal? i don't think that i'm pregnant but i have taken two pregnancy tests both showed up negative. i'm always moody stressed out and cramp a lot. also i'm 20 years old i have been on the depo before but it made my period heavy and light for 3 weeks at a time if not longer afterwards it went back to normal. .