Frequency and Severity of Premenstrual Symptoms in Women Taking Birth Control Pills

Abstract
A retrospective study of a wide range of premenstrual symptomatology using the Premenstrual Assessment Form found little difference between women taking a low-dose birth control pill and non-pill-takers. These data are in keeping with older, but narrower, studies of women taking high-dose pills and raise questions about mechanisms of symptomatic and subclinical premenstrual changes.