Hi just thought i'd put a little note - my MIL is a chartered teacher for the deaf, and i was quite interested in doing it with ewan, but she advised not to, as it would inhibit his launguage development, he needs to learn to speak not to sign, she has met afew babies who have done baby signing and they have been behind with their launguage and in some cases use signing in stead of speaking.
You only need to sign if there is hearing impairment. She said it si just one of those baby fads and a bit of a con, to get keen mums to part with their money. our local class is £4 a week! i know i can't justify that! better spent taking him to toddler group, and swimming
Obvioulsy it is up to the individual, but i respect her information, she has been teaching perapatetically for many years.