Just thought I would add what words Christina can now say.

Mama - which she has been saying for months and months and months.
Dada
Blah Blah
Ba Ba
Babble Babble
Hiya - Mostly when she sees the cats, she says Hiya.
Ig - which means our cat Zig. Zag is also Ig and any other cat she sees is Ig.
Woof - when she sees a dog.
Aaaaar - for a lion.
She also mimics a fish.

What a vocabulary for an 11 month old!!