This was my first time on the shot. I was scheduled to get my next shot on August 19th, but I had unprotected sex on august 17th and he did ejaculate inside me. I will not be getting my next shot on time dues to doctor being booked and work being hectic. CAN I POSSIBLY CONCIEVE AT ALL?! I had just got off my period August 16th by the way. I an an adult as well