Couples in which men participate more in housework typically done by women report having sex less frequently. Similarly, couples in which men participate more in traditionally masculine tasks—such as yard work, paying bills, and auto maintenance—report higher sexual frequency.
Hmm. As a lady, I can see that. Sharing housework probably makes everybody too samey samey, boring, therefore less attractive. Highlighting differences probably works like opposites attract. Like ooh, you're so good at doing this thing that I can't. So sexy! Something something lizard brain?
That is so gross