It definitely feels like hitting a milestone, although you do then just replace it with the next one (e.g 20 week scan is everything going to develop right).
But the best part is we've announced on facebook now so everyone knows. Which is great as I have a bump and it would be hard to hide now.
It deffo feels more real as well, I can finally allow myself to bond a little! I've been very clinical up until now.
My PIL bought me and DH books to read for first time parents. I started reading mine last night and it's really helpful. DH's is targeted at dads so hopefully he will get loads from it, he's going to take it into work to read on his lunch breaks 