Those in the 40 to 49 age group manage to have sex only 69 times per year.

How often do 40 year old men make love?

Between the ages of 30 and 39, it drops to 86 times annually or 1.6 times a week. And sexual activity tails off even further for 40 to 49-year-olds have half the amount of sex of their 20-something counterparts, making love 69 times a year.