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Menarche - Wikipedia


Menarche is the first menstrual cycle, or first menstrual bleeding, in female humans. From both ... The average age of menarche has declined over the last century, but the magnitude of the decline a...

First Menstruation: Average Age and Physical Signs | OBGYN.Net


Nov 18, 2011 ... While girls vary in the ages that they are when they start their periods and when the other signs of puberty occur, the order is fairly consistent.

What is the youngest age that a girl can start her period? | U by Kotex


But it's not unheard of for a girl's period to start before age 9. ... as young as age 3 , but obviously this is outside the normal range and a serious medical problem.

Early puberty for girls. The new 'normal' and why we need to be ...


Steingraber reveals that good documentation exists over the last hundred or so years to establish that the average age of first menstruation in young white girls ...

Why the age you get your period can matter forever | Fusion


Aug 1, 2015 ... Why the age you get your period matters — for the rest of your life ... age at which a girl gets her period—called “menarche”—can have a significant ... world, the average age of menarche has dropped steadily since the 1950s.

Why Are Girls Getting Their Periods So Young? | Psychology Today


Feb 24, 2012 ... Today, girls are hitting puberty earlier than ever. The national average age for a girl to get her first period is 12, and girls can start as early as ...

Starting periods - Live Well - NHS Choices


Best age to talk about periods. "Parents often ... When a girl starts her periods it's a sign that her body is now able to have a baby. It's important ... The average girl will get her first period around 12 years old, but it varies from person to person.

Menstruation: What's Normal For Girls - WebMD


Nov 7, 2006 ... The committees recommend that doctors view girls' menstruation as a ... That average age hasn't changed much in 30 years, though black girls go ... Typically start two to two-and-a-half years after breast development begins.

Puberty Comes Earlier and Earlier for Girls - Newsweek


Jan 26, 2015 ... Girls are entering puberty faster than ever, and jeopardizing their health and happiness. ... the average age for an American girl to get her period was 16 to 17. .... Having had an earlier start to puberty, an early-maturing girl ...

Menstruation and the First Period: What Girls Should Know


And even before she gets her first period, your daughter will be noticing other ... that most girls start developing breast buds sometime between age 9 and 10. ... about normal development -- physical changes and psychological changes,” says ...

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All About Menstruation - KidsHealth


A period is the 2 to 7 days that a girl or woman experiences menstrual flow ... will start building up, and about 2 weeks after the last period, another egg will be ...

Puberty Before Age 10: A New 'Normal'? - The New York Times


Mar 30, 2012 ... A girl who has her first period at age 10 will stop growing younger and end up shorter than a genetically identical girl who gets her first period at ...

The Average Age Women Got Their First Period, Throughout History


Oct 2, 2015 ... The Average Age Women Got Their First Period, Throughout History .... Today's girl gets her period when she's around 12 and a half — not a far ...