Is your girlfriend cheating? Blame it on her genes!
Scientists have discovered a genetic trait which may cause young women to be sex hungry. While studying the DNA of college students, researchers found that women with a greater variation of the genes that influence the immune system also had more sexual partners. So if your girlfriend has sex with other guys, it really may not be her fault. It’s the gene and she can’t resist. Simply put, it’s nature, not nurture, so get used to it.
ProTip: If you’re thinking of getting married, better check to see if she can get this DNA test done before she picks out a dress. You really need to know.
BTW, no correlation between DNA and an increased number of sexual partners was found in the male students.