I'm with her - I don't think sex or lack thereof would have equated into the doctor's thinking.

Right, I mean we know that he's had sex before, maybe not sex with a companion, but still he has. And I go back to the "one adventure I could never have," line. And him thinking "sex" is that just doesn't work at all for me.

Yes it is part of marriage and babies and what not. But I think he was just thinking rest of your life stuff. with or without it - he couldn't do that.

Right. It's the whole growing old with/sharing a full and complete life with.