Oh, no! She must be quite sad! It's fine, though. You need to be really lucky for it to work on the initial attempts. It's really important that she keeps trying. It will happen, I'm sure! Good luck to her. She needs all the support she can get, at the moment!
I hope you and your friend are doing well. Awful news to find out, this. I feel like hugging your friend. I'd like to instill some belief! I have a friend who had a successful IVF process. It worked out for her, on her fourth attempt. She's really happy like you'd expect her to be. The reason I'm telling you this is because she had 2 miscarriages before she opted for IVF. I've had awful luck with TTC, too. IVF is a complicated process. A lot of time it doesn't work. However, don't lose hope and keep the faith. It'll happen for you, I'm sure! You can do this.