Yep, 50 years is not correct. See: https://thesocietypages.org/socimages/2015/07/03/ok-cupid-data-on-sex-desirability-and-age/ https://thesocietypages.org/soci

Yep, 50 years is not correct. See: https://thesocietypages.org/socimages/2015/07/03/ok-cupid-data-on-sex-desirability-and-age/ https://thesocietypages.org/socimages/2015/07/03/ok-cupid-da... and https://theblog.okcupid.com/undressed-whats-the-deal-with-the-age-gap-in-relationships-3143a2ca5178 https://theblog.okcupid.com/undressed-whats-the-deal-with-th... (tl;dr: women prefer men of a similar age, or slightly older (when they are young) and slightly younger (when they are old); for men it is constant)