@gayness male sea horses carry the eggs, so I suppose it's possible. I'm not sure if they would still be considered male if they can reproduce but modern medicine and surgery is likely to bring this capability about faster than evolution will. You could argue evolution gave us the ability to do such procedures however...
No I see myself as more experienced and less likely to do something stupid like in my younger years for example getting with my best friends wife in their own bed. Now that was something that I do not think I would every repeat. Now being older does not really mean you are boring you just have better taste and a better grasp of what you want and like you said how to get it. But sometimes pretending your 18 again is also not so bad as long as I t is not for too long lol