Never really knew my dad as he split when I was a little kid, so I can't say it's something I have thought about before now..
But now that I've got the question in my mind, I'm a bit curious about it myself - a little while ago I accidentalyy found out that my step nephew is hung and now I find myself wondering if my bro-in-law is as well then.. Hmm, shouldn't care but I can't shake the thought of maybe my sister gets a big one , and knowing that is weird kinda