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.
Efficacy and PK Data
Demonstrated Efficacy
Evaluation of the effectiveness of selected natural fertility symptoms used for contraception: estimation of the Pearl index of Lady-Comp, Pearly and Daysy cycle computers based on 10 years of observation in the
Efficacy and PK Data
G by Adnan Akram MD - Issuu
These highlights do not include all the information needed to use Lo Loestrin Fe safely and effectively. See full prescribing information for Lo Loestrin Fe. Lo Loestrin ® Fe (norethindrone acetate and
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