Flygirl (sometimes spelled Fly Girl or Fly-Girl) is a super-heroine published by Archie Comics.
Premenstrual dysphoric disorder (PMDD) can be considered a severe form of premenstrual syndrome (PMS). Both PMS and PMDD are characterized by unpleasant physical and psychological symptoms that occur in the second half of a woman's menstrual cycle, most commonly in the days preceding the menstrual period. Premenstrual dysphoric disorder (PMDD) can be considered to be a severe form of premenstrual syndrome (PMS), with symptoms that interfere with daily activities and functioning.
The physical symptoms of PMS may or may not be present. Like PMS, the symptoms of PMDD start 7-14 days before a woman's period and go away once the period starts. Unlike PMS, PMDD can seriously affect a woman's daily activities. PMDD is diagnosed as a mental health disorder.