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Fertility Awareness Effectiveness

Natural family planning use-effectiveness and continuation

Kambic RT

Published December 1991 American journal of obstetrics and gynecology
DOI 10.1016/s0002-9378(11)90578-x PMID 1755467

Abstract

Numerous studies have been conducted to assess the use-effectiveness of natural family planning. However, because of imprecise definitions of terms, these studies show noncomparable results. Special effort is required to study natural family planning use-effectiveness by the same criteria as other family planning methods.

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Fertility Awareness › Effectiveness › Typical and Perfect Use · Contraception › Family Planning Use and Attitudes › Method Use and Prevalence
Robert T. Kambic
Bob Kambic, Rob Kambic, Bobby Kambic, R Kambic
PMID 1755467 1755467 DOI 10.1016/s0002-9378(11)90578-x 10.1016/s0002-9378(11)90578-x Kambic et al. 1991, Kambic 1991

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