A combined oral contraceptive pill containing 20 µg of ethinyl estradiol and 3 mg of the progestin drospirenone in a novel dose regimen (24 active pills followed by 4 placebo pills), has ...

Women's Health. 2007;3(4):395-408. COCs suppress ovulation, the hormonal event that interacts with the neurotransmitter alterations, and should be effective for PMDD, but most studies have not ...