Annoucing BFP to ttc/ miscarried women

Jessica • Im 24 with a 4 year old boy. Recently found out I was prego 10/05/14

I recently found out Im pregnaunt and there are a few of my friends that have been ttc longer than me and even miscarried. How do I tell them without upsetting them? I understand their frustration and heart break. From reading other posts on here I see how ticked or sad some women get when its not them...

This is a very exciting time for myself and my family. I will tone down my excitment and avoid the converstion unless brought up. But how do I bring it up to them?