Premenstrual dysphoric disorder (PMDD) is a severe form of premenstrual syndrome (PMS). If you have PMDD, you’ll likely have emotional and physical symptoms a week or two before your period starts.

Initially, it wasn't just any purple – Cadbury used a range of purple shades before settling on today's trademarked Pantone 2685C. The decision to use purple, traditionally associated with royalty and ...