I think some of my stuff is colored by (a) infertility and (b) the guys I see interact with their kids daily or weekly -- not a ton of role models there. But I do agree with you that the data in the space is interesting, and a lot of people still operate according to 1950s box-checks when they talk and think about this stuff. (That's evolving too, as we see more DINKs and whatnot.)