For some women, it can take up to a year after the last shot to begin having regular periods, but for others it can happen as soon as four months after the last shot. In one large study, the average time to get pregnant after discontinuing Depo-Provera was ten months.
Similarly, it is asked, how long after first Depo shot Are you protected?
If you get your first Depo-Provera shot later than five days after your period, you will need to use condoms for the first seven days following the shot. If you want to continue to use Depo-Provera for birth control, you must return for another shot in 11 to 12 weeks, but no later than 13 weeks.
Can you get pregnant right after you get off the depo shot?
For some women, it can take up to a year after the last shot to begin having regular periods, but for others it can happen as soon as four months after the last shot. If you are thinking of getting pregnant within the next few months, Depo-Provera is probably not the best birth control option for you.
Is the Depo shot effective immediately?
If you get the birth control shot (also known as Depo-Provera) within the first seven days after the start of your period, you're protected from pregnancy immediately. Each shot will protect you from pregnancy for 12 weeks.