How do I comfort a close friend who has recently miscarried. She announced the pregnancy early on, and then when we didn't hear anymore about it, I asked her how it was going and she said she miscarried. She didn't want to talk about it and said she was just going to keep trying. I want to be there for her and comfort her, but is it best not to bring it up? How can I let her know that I'm there for her, without bringing up her pain?