I will one day be bald but not there yet. I keep it cut so short anyway it doesn't really matter. I tried growing it out once and that makes thining hair look even worse. Accept the things you canot change and forget it.I would rather be bald than look like a fool with a comb over. I don't think any woman wants a dude with no self confidence, and wearing a comb over makes you look like an insecure jackass .
That's just my opinion...if you disagree...well, As long as you can grow facial hair you have nothing to worry about....