Entire Body Part Regeneration
Let’s say someone is part of the Armed Forces. One day during a routine mission, a grenade is thrown that lands right by a soldier. He jumps but cannot get away quickly enough. He lives, but his right leg is blown off from the explosion. Artificial wombs will eventually allow us to do entire body part regeneration. This differs from simply growing something you can attach to other stuff. It is an entire leg, right? The tech will become so advanced that one will be able to go into a machine for a few days as the wombs use the person’s DNA to regrow their leg. Many believe that this type of concept is going to be possible before even the artificial womb itself. Funny enough, regeneration already occurs somewhat for humans. This will just speed up that process or do it in places where regeneration does not occur.