Best Friends Baby

My best friend had a baby about 3 weeks ago, as she lives have way around the world, I havent met the little guy yet, but I've seen plenty of photos. Got a chance to chat to her today, its strange, everything has changed, yet nothing has. She's still my good friend, but she is suddenly someones mom. I dont feel jealous when it comes to her and her baby, in fact im overwhelmed with joy for her and her new family. She knows we trying and there was an ackward uuummm while she tried to figure out how to ask the question, eventually it came out as "uuummmmm......so.....how are you?", buit odd as it was in the middle of our call. How do you really answer that? We doing ok, stil trying. or nothing yet. or not sure yet. Its an intimate question, yet she's my best friend and she knows everythings.