No Heartbeat

My brother and his girlfriend had an ultrasound today and found out there is no heartbeat. She's around 17 weeks. That's all I know right now and we're all devastated.

I'm just wondering if there is something I can do for them. I will support them in any way I can but should I get them something or... I don't know. I don't want to further upset them but I don't want to... Not do enough. Sorry if I'm babbling.