I have two adopted kids, but no biological children. I had a vasectomy after the adoption was finalized. My wife and i have a theoretical decade left where she can (unsafely) carry a child. We do not want more children. Would I be fucked if this happened? What if you conceive but have miscarriages? Would you be punished for something outside your control?

The answer to all of these is probably "Yes, the cruelty is the point"