Patient : Hi there,
I just read on a website that St. Johns wort affects the effectivness of birth control pills. I took two on sunday morning and my boyfriend and i had sex twice that night as well as the next day. I have been on the birth control pill for over two years now and take it everyday within around 2 hours. However we did not use condoms he was only "pulling out". What are my chances of getting pregrant from this?
These Q&A’s are for educational purposes and should not be relied upon as a substitute for medical advice you may receive from your physician. If you have a medical emergency, please call 911. These answers do not constitute or initiate a patient/doctor relationship.