Menarche occurs earlier in girls who experience much chronic stress or depression.

Question

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Studies have shown that there is a correlation between higher levels of chronic stress or depression and earlier onset of menarche in girls. This is thought to be due to the influence of stress hormones on the hypothalamus-pituitary-gonad axis, which regulates reproductive function. However, other factors such as genetics and nutrition also play a role in determining the age at which menarche occurs.

Menarche Occurs Earlier in Girls Who Experience Much Chronic Stress