Just Wondering

So I was thinking about how they always say that newborns can recognize their mothers by their smell, and how a blanket that smells like mom will be comforting to them. This made me wonder, at what age to we lose this ability? I don't think that I would be able to identify Schuyler or Levi by smell if I had to. So, does Levi still have this? When he snuggle up to me at night, in his sleep, does he know it's me by my smell, or does he just assume it's me because it's always me when he wakes up? Then I was thinking that maybe we do still have this ability, we just wouldn't trust it. Maybe I could identify a blanket that smelled like Levi or Schuyler out of a bunch of blankets, if only I could trust that sense instead of using my brain too much. Hmm, I wonder....

In case you were wondering where the heck this came from, well, you have to think about something when you are home with a toddler all day.