Menarche is the onset of menstruation, marking a girl’s first menstrual period and the beginning of her reproductive years. (Image: Canva) Menarche is the onset of menstruation, marking a girl’s first ...

Please provide your email address to receive an email when new articles are posted on . Age at menarche has fallen from a mean of 12.5 years to 11.9 years from 1950 to 2005. BMI at time of menarche ...

Women with shorter-than-average reproductive periods are at a markedly increased risk for dementia, according to a paper published March 27 in Neurology. Researchers led by Paola Gilsanz at Kaiser ...

Women who were younger at the time of their first menstrual period (menarche) are more likely to report chronic pain in adulthood, reports a study in PAIN ®, the official publication of the ...

Household instability, including divorce, conflict, and absent fathers, contributes to early menarche. Source: Engin_Akyurt / pixabay Girls are menstruating earlier and earlier. From 1840 to the 1990s ...

We were unable to process your request. Please try again later. If you continue to have this issue please contact [email protected]. A study of UK Biobank data suggests that women with late ...

Menstruation is a critical indicator of health. Whether and when someone with a uterus gets their period — for the first time, and throughout their life — can reflect not only their reproductive ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. From an evolutionary perspective, making babies with a closely related family member is a ...