rjsman you're in a difficult one. Your friend has been through the same as myself. I was also 10wks and had an emergency scan as I was spotting. My baby was measuring 8.5wks and had no heartbeat; luckily I started mc'ing the following day. The wait for mc is horrible.
And taking into account the situation it's the same or very similar I think it'll be difficult for her to cope with your news. Even more if you say it was her 1st baby. How close are you? How is she with other people? For example one of my friends is nearly 18wks pregnant. I was just 10 days behind her in my pregnancy. I only heard about her pregnancy when I came back from Spain and at first I was shocked, then very pleased for her but with a mixture of sadness for my loss. When I saw her for the first time after the news I was as happy as I managed to be but we ended up crying for my loss. She also was very understanding and lovely with me.
I truly think it depends on your relationship with her and how she is. I have no right to be jealous or mad about other people being pregnant instead of me because it's out of my hands; what happened happened and I can only hope I'll be lucky again and have a healthy pregnancy. If I want this for me how can I be selfish and not wish the same for others?
Good luck Hun!
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