I love dimples so much that when I was a little girl, I would poke my fingernails into my cheeks trying to make them. All I'd end up with, unfortunately, is sore cheeks.
Here's the great news, though....baby Megan has little dimples and oh my are they ever cute!!!! They're still pretty tiny, but the one on her right cheek is more prominent. Here's a baby grin picture. It's kinda hard to see, so you'll have to trust me that they really are there!!!
Wikipedia says that dimples may fade as kids get older, so I suppose that's possible. I tell ya what - I'm just going to enjoy them as long as I can! Grin on, Megan - grin on!