I have my first fepo shot what happen if u get pregnant on shhot do u bleed or spot?

Depo is safe. : According to the world health organization (who) medical eligibility criteria for bc use: there is no harm to the woman, the course of her pregnancy, or the fetus if progestin-only contraceptives are accidentally used during pregnancy. However, always should be sure you are not pregnant before any bc start in order to avoid pregnancy detection delay and evaluation. Depo doesnt affect preg tests.