I've never seen my brother breaking down in tears, how to cheer him up?

He's 32 years old, has been trying to unsuccessfully conceive with his wife (she's 28) for 3 years. They both got tested and meanwhile his wife is very fertile and normal, his exam showed he has cystic fibrosis, preventing his sperm to mix with the semen; a genetic mutation. It's most likely he's been that way since birth. The doctor said it's unlikely he can ever have kids of his own.

Needless the news made him literally break down in tears. He's having a very hard time processing it all, feels it isn't fair, that it's one of the worst news ever and that his choice has been robbed. Any way I can help him or cheer him up? I've never seen him like that before.

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Move this to family section. The system automatically put it under sexuality topic.
I've never seen my brother breaking down in tears, how to cheer him up?
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