I've been asked this question a lot. I don't ever remember asking someone, "but what if it's not what it is??" I think I just accepted it was what the ultrasound said it was and haven't been proven wrong. I usually get a laugh or a weird look when I tell people I'll cry. I really will. And let me explain why:
We have now known that we are having a daughter for 8 weeks - that's 2 months in pregnancy time! So, naturally, she has really become a she and we call her by her name and call her little girl and all that stuff. I've also bought some stuff for her and I'm very excited for a girl. Of course I'd be sad if I found out this little girl we have been preparing for isn't coming! Then I would get over it and be very excited about having a boy.
Does this mean we are having a boy? No. We are still pretty sure she is a she. But, we are having another ultrasound tomorrow at our appointment so, of course the question has been asked more frequently. After all of the tears I would box up all the beautiful girl stuff and start on my baby boy collection.
I mean.... look at what I have for her:
Man..... she is so expensive.