Comparison of Contraceptive Efficacy: 1 results
Is Your Family Planning Method Effective? The Difference Between Typical Use and Perfect Use Efficacy
Many of us have no idea how effective (or ineffective as the case may be), different birth control methods actually are. Doctors will tell you the effectiveness rates of some birth control options based on their “Perfect Use” efficacy rates and for others, you will hear their “Typical Use” ...