The effectiveness of this contraceptive method depends on the consistency with which the shots. There are some basic considerations to take the pill. So do not forget to take your pill every day we recommend the following 5 tips
In case you forget to take one or more checks (in the links above) what you can do.
Also remember that you can go to the morning-after pill. For any questions or discomfort do not hesitate to visit your gynecologist.
Sources; Planned Parenthood: What to Do If You Forget to Take the Pill. Retrieved on August 7, 2013