an accumulation of psychological and tangible indicators experienced by females during the week before the beginning of menstruation and ceasing within the first couple days of such. Indicators can consist of mood swings, irritability, tiredness, headache, cramps, bloating, and breast soreness.

PREMENSTRUAL SYNDROME (PMS): "The majority of females will experience PMS at some point in their lives."
Cite this page: N., Pam M.S., "PREMENSTRUAL SYNDROME (PMS)," in, April 7, 2013, (accessed October 23, 2020).