I'm going to play a male to begin with, just because I plan to be a Brudvir and want to be an intimidating presence so I want an awesome beard with my glowing yellow eyes. Realistically though we can play as our children when the time comes, so who says you might not just have one child of a different gender? If your SO is another PC you might end up splitting your children for who plays who. I figure there has got to be a time when i'm forced out of my comfort zone by child gender RNG and i welcome the immersive chance.