In my experience, because I have had some very funny convos with a group friends/women, they do not talk about mens peni' directly and graphically. For most, details are a private matter. Which is how I leave my discussions, too. Any extremely graphic descriptions by men I find to be in the machoism category and rather tasteless, and I actually leave and get a drink or go to a bathroom. Or change subject. Meh!
My mother has it down when she says, "Sex didn't get invented last week you know. And as I always tell you, men can see but they can't think!" LMAO at that and will always remember her for her insights.