How much to share on IVF?

I’m curious how much people shared with their friends and family on their IVF journey. I’m more so much wondering once you became pregnant and/or gave birth. I can somewhat be a private person but I also don’t want to feel like I am hiding something should I be fortunate to ever be pregnant or have a child. I know everyone is different, but curious how or what you shared, how the response was, etc. I’m struggling with how open I want to be!