This thing about women absorbing DNA from guys is total horseshit.
Additionally, I don't really believe stats about number of partners ruining women either. Maybe there's some correlation, but I don't think it's the cause the way it's presented.
It's optimum if she's a virgin, but after that the number of partners is not the problem if she doesn't lose control and go "boy crazy" as we used to call it.
I've dated both extremes and those in-between and the numbers is not predictive any more than other addictions can be foreseen.
So speaketh Seraphim Thundercock.