Thanks to MN I started baby signing with DS2 about 4 weeks or so ago. He is 9 months. Last week he signed 'milk' a few times (ahhh) but has not done it since. Is this normal? How old were yours when you started? How long did it take to kick in? And were they intermittent like this?
PS Today he signed 'drink' 3 times. (Ahhh, it is sooo cute!)