Did I hear ick right?

Did I hear ick right? Did he say sperm changes a woman? They were talking about how after a woman has 5 men then the commitment percentage goes down or something and they said something about sperm changes a woman and Danielle backed him up. Did I hear that right? He talks like he has a 🍆 in his mouth sometimes so I could be wrong but if it wasnt that im sure it was something else dumb as hell that he said.