I've been signing to Kynan since he was about 6 months (I think! Can't remember exactly). I only do about half a dozen signs at the moment and he's been able to understand them for ages. He picked up on what the signs meant very quickly! It's only in recent months though that he's started trying to do a couple of the signs himself, like milk & eat.

Ivana, I have the same problem with the 2 handed signs! I only do a couple of 2 handed ones, the others I have changed slightly so I can do them 1 handed.