Having Regular Sex is Linked to Lower Risk of Early Menopause

Reposted from The Independent

Having sex on a regular basis may lower the risk of going through an early menopause, according to scientists.

A team from University College London (UCL) found that women who engaged in sexual activity – including intercourse, oral sex, touching or self-stimulation – on a weekly basis were 28 per cent less likely to have experienced the menopause. 

Those who had sex every month were 19 per cent less likely to experience early menopause than those who had sex less frequently.

The team, who looked at the sexual activity of 2,936 women over two years, believe that the reason for this is because a lack of sexual activity signals to the body to “invest resources elsewhere”.

They say this is because ovulation is a “costly process” and if the body can better invest energy elsewhere, rather than getting pregnant, it will. 

Megan Arnot, first author on the study, says: “The findings of our study suggest that if a woman is not having sex, and there is no chance of pregnancy, then the body ‘chooses’ not to invest in ovulation, as it would be pointless.

“There may be a biological energetic trade-off between investing energy into ovulation and investing elsewhere, such as keeping active by looking after grandchildren.”

The findings support the "grandmother hypothesis" which allows mothers to have more children as they are not in reproductive conflict with the generation of women above them.

Scientists believe women evolved to work in this way so populations would be invested in ensuring the survival of their grandchildren.