When it comes to birth control, misconceptions abound. We’re setting the record straight about everything from gaining weight on the pill to using birth control while breastfeeding.

Making the choice to get on birth control can be easy. Choosing which method is right for you, not so much. There many types of birth control, with effectiveness rates ranging from 70% to 100%. You need to find the method that will prevent an unintended pregnancy but will also fit your lifestyle.

Everyone starts and stops birth control for different reasons. These changes affect each person differently, so here are some of the side effects.