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.
Women who have severe premenstrual mood swings, depression, irritability, or anxiety (with or without physical symptoms) are said to have premenstrual dysphoric disorder (PMDD). Symptoms generally go away within the first 3 days of menstrual bleeding. This severe type of PMS isn't common.