K.
I just wanted to add one more note about why getting this done early is important... babies are born with many connections in their brain. As connections get reinforced or not used, they either become stronger or disappear altogether. So if she is not using her eyes early on, the brain begins to lose the connection that deals with visual information. They've done this experiment on animals where they tape their eyes shut as babies and then open them later in life - the animals still don't use their eyes because their brain is now wired to ignore them.
I don't say this to scare you, just to let you know that even though it's tough to think about your beautiful baby having surgery so young, it's the best thing for them to do. I'm sure everything will be fine and we'll keep you and your family in our prayers.