 [ Symptoms ] i was on depo for almost 5 yrs stopped 3292013 have had 2 periods how soon can i get pregnant  i passed the 18 week mark for allowing the birth control to leave my system and have had 2 periods since in august and september how soon could i get pregnant i am 27 with so far regular periods i was regular before going on the depo too [ Disease ] calm down there is absolutely no validity to your concern