Physically my 9m DD is doing brilliantly, crawling since Christmas, pulling up and cruising round the furniture like a pro and loving her walker. She is also loving feeding herself and is very proud that she can feed with a spoon. However, I worry about her talking. She is going through sounds in phases. Some weeks it is Dada others Mama, then it went to egg now she is only saying ahhhh. Is this "normal" development? She just seems to practice a sound for a week before moving on to the next one. She is in a Spanish nursery full time, then at home speaking English, so is two languages making it harder for her so she is saying less?