Birth Control Effectiveness: The Pearl Index Explained

Learn all about birth control effectiveness as we take a look at perfect use, typical use, the Pearl Index, and more. Discover your body with Natural Cycles.

Barrier methods for birth control - Dr. Franziska Möller - Gynäkologin am Stachus

Birth control effectiveness is calculated using the Pearl Index (PI). This represents the number of unintended pregnancies that occur whe

MEASURING CONTRACEPTIVE FAILURE James Trussell Office of Population Research Princeton University. - ppt download

Contraception

G by Adnan Akram MD - Issuu

Demonstrated Efficacy

Typical-use 1-year PI of Natural Cycles for cohorts of users by method

Physiological methods of contraception

PPT - CONTRACEPTION for GPs PowerPoint Presentation, free download - ID:476542

Natural Cycles - Birth Control - Apps on Google Play

How Effective is Natural Cycles as Birth Control?

How Effective is Natural Cycles ?

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