Yes to this! The other books reveal details like the fact that Dany isn't the first Targaryen to give birth to a deformed dragon baby... makes you read the whole episode with Mirri Maz Duur way back in the beginning differently.
On another note, anyone else think there is a double meaning behind Bran the "Broken"? Obviously he gets that name because he can't walk, but also, he's kind of broken, as in an rpg character being overpowered.