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[CoolBreeze]

Study finds that having an older brother can delay a girl's sexual maturity by a year. Obviously they've never heard of West Virginia

Boys may delay their sisters from becoming women and from having sex, new findings from Australia suggest.

The presence of older brothers seemed to delay the onset of menstruation of girls by nearly a year on average, and having younger brothers seemed to postpone the beginning of sexual activity in women by slightly more than a year, scientists found after interviewing 273 Australians.

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