White discharge but on contraception?

Not unusual: Hormonal contraception may cause vaginal discharge in some women. White/clear discharge that is odorless or without other symptoms may be normal, and expexcted. You should have an exam if their is a musty or fish-like odor, there is yellow/green dsch or any other vaginal symptoms like burning or itching. If you think you may be at risk for stds, use a condom and you may consider a gyn exam.