Why haven't I got my period yet?

The start of the menstrual cycle varies from girl to girl

The start of the menstrual cycle varies from girl to girl so if you're late don’t worry! While most girls get their first period around the ages of 12 or 13, some can be as young as 9 or as old as 16 (occasionally up to 18). If you do have concerns speak to your parents who can sort a visit to the doctor to help ease your mind.