Is Irregular Bleeding Common When Starting A New Birth Control Pill?

Breakthrough bleeding is a common side effect of birth control. It’s especially common in the first 3 months of using hormonal contraceptives. It can also occur after you switch from one type of birth control to another, or from one pill to another with a different estrogen dose.

Yes, irregular bleeding is common when starting a new birth control pill. It often resolves after a few months as the body adjusts to the hormones. If bleeding persists or is problematic, consult with a healthcare provider.