It is unusual for a woman to be on the birth control pills and the Depo injection at the same time. However, if you were taking the birth control pills for a month or two to help decrease bleeding, then the Depo would still be considered your primary birth control method. (Irregular bleeding and spotting can sometimes be a common side effect of the Depo injection.)
If you are current with your injections, you are still protected from pregnancy, even if you discontinued the pills.
11. April 2012
anonymous-qa