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.
This intensity and timeframe are how a woman can know if it is pms depression rather than clinical. Still there is a lot of distress that goes with PMDD for any woman. In addition to depression a woman might also experience other mood swings and emotional changes such as anger, anxiety and fatigue and irritability.