Those are so cute. I'm having my first as well. I still haven't had my first US so I'm extremely anxious. And can't wait. And congrats to you all as well:)
Both my so and I cried when we saw our little one during the first ultrasound. I was told I'd never have kids. Now I'm almost 15 weeks with my first. I'm 22 (:
I am an emotional person so to me every little moment is memorable. ...but if I'd had to choose I'd say......seeing baby for the first time in sonogram, also When I find out the gender of the baby , When the baby is actually big enough that you feel that first strong kick.
The first time you feel your baby move!