So i got my depo shot on the 24th of December an was sexually active on January 2nd or 3rd with my boyfriend n i should of been aweared but he dident use a condom n dident pull out i should be protected right ?? Its 99% an there is only a one percent i went to plann parent hood and they told me i can get plan b but they dont think i need it cuz the shot should of been affected the 30th or 31st they said they really dont think i need plan b cuz depo is good n i shouldn't be worried they said 100% sure