Chapel Hill Obstetrics and Gynecology

About Our Practice

Menstruation
Premenstrual syndrome overview U.S. Department of Health and Human Services Amenorrhea Mayo Clinic Normal menstruation The Cleveland Clinic Dysmenorrhea - painful menstrual periods American Academy of Family Physicians Disorders of menstruation American Medical Association Menstrual migraines The National Pain Foundation Premenstrual dysphoric disorder American Psychiatric Association Menstruation American College of Obstetrics and Gynecology Dysmenorrhea - painful menses American College of Obstetrics and Gynecology PMS American Academy of Family Physicians Amenorrhea (absent menses) American Academy of Family Physicians