A number of women have reported only feeling cramps once they've noticed and 'acknowledged' that their period has started ...

Ever noticed your period arriving at the same time as your best friend's? Doctors say what looks like menstrual syncing may actually be coincidence driven by natural cycle variations ...

Menstruation Explained: Period Symptoms, Ovulation and PMS: By Shreoshree Chakrabarty Have you ever been curious about what really happens during menstruation when girls reach puberty and begin their ...

Girls in the United States are getting their periods earlier, and it's taking longer for them to become regular, according to a study. The age at which women get their first period, known ...