<unk>  <unk>  refers to a wide range of physical or emotional symptoms that typically occur about 5 to 11 days before a woman starts her monthly menstrual cycle. The symptoms usually stop when menstruation begins, or shortly thereafter.
Premenstrual syndrome
Postnatal depression
Secondary amenorrhea
Premenstrual dysphoric disorder
Postpartum depression
Primary amenorrhea
Polycystic ovary syndrome
Menopause