Do you suffer from severe premenstrual mood symptoms?

Researchers at Massachusetts General Hospital in Boston are studying the role of hormones in menstrually-related mood disorders, such as premenstrual dysphoric disorder (PMDD). You may be eligible if you are a female between 18 and 45 years old and suffer from severe premenstrual mood symptoms. We are also studying healthy women without mood symptoms. You may not be taking psychiatric medications or hormonal birth control. The study includes three visits to MGH over one month, a daily online questionnaire, and a daily home saliva collection. Compensation up to $500 is provided and parking is reimbursed.

If interested, contact Claire Mahoney at 617-724-5406 or