Mpreg fic itself does nothing for me, but several years ago a male friend of mine told me that he wished he could be pregnant and give birth. I laughed and told him he was crazy and took it as a joke, since straight guys don't tend to confess things like that. But when I realized he was dead serious, it made me think. While I'm not interested in going through pregnancy myself, it really is sad for men who would like to but seemingly have no chance of it ever.

I DO think that science will one day make it possible for two men to have a biological child together, OP. Perhaps even in your lifetime. It might not be through Mpreg, but genetic engineering + surrogate wouldn't be that bad, eh?