I'm fairly open - family all knows, and several close friends - friends who I know won't tell others, as it's mine to share. I had friends who thought I got really lucky to have my first IVF cycle work - so I just let them know it worked the 1st time around because we didn't use my crappy eggs
We have 2 embryos on ice - will definitely consider trying again someday for siblings - for now, just psyched to have one on the way.