WebJul 24, 2014 · Most girls start their periods between the ages of 10 and 15, with an average age of 12-13, according to evidence from the UK Biobank. While genes play a role in timing, environmental factors are ... WebMost people start their periods between the ages of 12 and 13. ... You haven’t started your period by age 15. You’ve had your period for about two years and it isn’t regular.
Is it Normal for Girls to Have Periods at Age 9? - US News Health
WebMost girls get their first period when they're between 10 and 15 years old. The average age is 12, but every girl's body has its own schedule.for menstruation and it can start … WebIf a girl starts menstruation at a young age, it’s usually because the hormones in her body responsible for puberty are being produced earlier. In most cases, there is no obvious or … baniesprung
Why Did Your Period Come Early? 14 Possible Causes - Healthline
WebApr 29, 2024 · The start of menstrual periods, known as menarche, happens on average around age 12. However, the observed range of ages at which periods can start is much wider, from ages 9 to 15. WebJan 10, 2015 · A large study published in the journal Pediatrics found that 10 percent of white girls, 23 percent of black girls, 15 percent of Hispanic girls, and 2 percent of Asian girls start growing breasts ... WebYou start getting your period during puberty, ... Most people get their period every 21-35 days — around once a month (that’s why periods are sometimes called “that time of the month”). ... Please enter your age and the first day of your last period for more accurate abortion options. Your information is private and anonymous. banif bank login