Also, I just felt baby again, I hope that now I'm getting obvious movements it'll be a daily occurrence. I definitely think feeling him earlier helped my decision to announce.
I considered not announcing at all, but (and it's probably quite shallow) I don't really do the school runs and if on the odd occasion I do I have some Facebook friends who I made through their children being friends with my older ones, so we don't really see each other in person now they are at secondary school and just take themselves, but there's not much chance for people to actually notice my bump and I wanted them to know hahaha