Difficult to calc: This question.... A % of risk that you're asking. It's impossible to give you a specific number. It is low right before you're period, but it isn't zero. And fact that your periods are longer makes risk a bit higher. How about if don't want to be pregnant that you see a health care provider for birth control given that you're 16. Protection against stds in addition to pregnancy! good luck.
Answered 8/10/2013
4.9k views
A doctor has provided 1 answer
12 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question