so i got the depo shot like 1 1/2 months ago and when i got it i did all the research and it said if you got in while on your period (which i did) you were protected instantly, so anyways, i got the shot and it made my period stop and it didn't continue for the rest of the cycle so me and my biufriend had sex and didnt use any protection and he didn't pull out. Some other websites say (and my doctor) said to use protection for 7 days after i get the shot but like i said we didnt. is there any way i could be pregnant?