I always have a chuckle bc my brother in law was seen as a girl on us and surprise, out came a boy. They even picked out his girl name and everything. His brothers still bug him to this day.
Besides the fact that it's not 100%, I really wanted to keep it a surprise because I like the thought of finding out as the big rewarding surprise at the end of labor. I know folks say its still a surprise no matter when you find out and that the baby is the reward after labor, but I guess it's like the ultimate Christmas day to me. I loved Christmas as a kid, but as an adult the same build up of excitement and surprise just isn't there anymore. But this baby is like the biggest Christmas day of my adult life! I'll spend eight months guessing what's inside the package, shaking it, poking it, trying to guess. And then on its birthday, we finally get to unwrap it! I just can't wait for that moment!
(plus it's way easier to have gender neutral items on the baby shower list, making them easier to use on future babies, since this is our first)