Yes. It's recommended to get the depo shot within 5 days of starting your period - that way you are protected from pregnancy after 24 hours. However, if you got it outside of that window you probably had to have a pregnancy test confirming that you were not pregnant first. Then it's recommended to use condoms for about a week as backup.
I got the Depo-Provera provera (medroxyprogesterone) shot 2 days after my period, I had unprotected sex 2 days after it and my bf didn't pull out. Could I be pregnant?
Ovulation. It all depends on when you ovulate in your cycle. Your depo shot would in no way protect you that early. Read more...