They define the term to include the experiencing of various complaints, such as weight gain, fatigue, joint pain, abdominal cramps, migraines, irritability, breast tenderness, crying spells, cravings for food, and mood swings.
Nende definitsiooni kohaselt hõlmab see termin mitmesuguseid vaevusi, nagu kehakaalu tõus, väsimustunne, liigesevalud, alakõhu krambivalud, migreen, ärritatavus, rindade valulikkus, nutuhood, piinav isu ja meeleolumuutused.