If you purchase an independently reviewed product or service through a link on our website, SheKnows may receive an affiliate commission. For 15-year-old Australian founder Zoe Leffler and her parents ...
While a lot of women don’t report particularly severe PMS, menstrual cycles can cause a tidal wave of hormonal issues for some. Some form of premenstrual syndrome (PMS) affects up to 90% of women ...