12.03.2017 - By Jennifer Doorey, MD, MS
Resources:
https://www.bedsider.org/methods
Table:
http://www.womenscommunityclinic.org/wp-content/uploads/Bedsider-Birth-Control-Effectiveness-Poster.jpg
Spanish:
http://s3.amazonaws.com/providers/images/images/000/000/032/center/Spanish_tiers_of_effectiveness.png?1464661802