I have bought a baby signing book and have started to use a few basic signs, mainly 'eat', 'drink', 'more' and 'all gone'. It's quite a trick getting baby to actually look at me while I'm doing the signs, as he's always interested in EVERYTHING that's going on around him, so I'm never really sure whether he's really seen the sign. But anyway, it's fun and I'm looking forward to trying out new signs each week. Just wondering how long babies take before they start using the signs - I'm really excited about the prospect of him actually doing one of the signs He's just turned 8 months. Anybody have any experience of this and know how long it can take?