I got my depo-provera shot early march. i finished some antibiotics over a month ago but i had unprotected sex this morning. could i get pregnant?

Should not be.: If you have been on Depo-Provera consistently for a while then i would expect you should be protected. However, please keep in mind that no birth control pills or injections are 100% effective. If you are at all concerned about any symptoms see your doctor. Also remember to always protect yourself against sexually transmitted disease by using a condom. Stay well.