According to a new survey, 40% of couples say they have sex three to four times a week.  That's two in five couples.  But don't get too depressed if you're not there . . . this is for ALL couples, both married and people who still get-it-on all the time. 

--So . . . it makes sense.  And so does this:  The next most-common answer was "a few times a month" . . . which was given by one in four couples. 

--7.5% of couples . . . or one in 13 . . . have sex EVERY DAY.  And 4.5% . . . or about one in 22 . . . said they NEVER have sex.  

--But here's where the survey gets interesting:  They also found that a lot of us are HIDING SOMETHING.  43% of men and 33% of women say they're keeping a MAJOR secret from their partner.  That's two in five men, and a third of women. 

--Even among the couples who say they're HAPPY, one in four are keeping secrets from each other.  Check out some of the other findings . . .

--Men are almost twice as likely as women to believe in love at first sight:  48% of guys have had it happen to them . . . but only 28% of women have. 

--And TWO THIRDS of couples say that they do NOT sleep naked. 

(USA Today)