Contraception Case

A nineteen year old African American woman without a significant past medical history presents to establish care. She is not taking any medications. She has regular menstrual cycles; the last was two weeks ago. She is sexually active with one male partner and currently they are not using contraception.

The percentage of pregnancies in the U.S. that are unintended each year is:

1. Less than 10%
2. About 25%
3. About 50 %
4. About 75%