Are you sure the shower is waking your dd, or does she just happen to wake up then? I can't even imagine that being loud enought to wake someone.
I guess this is why my mom vaccuumed under dd's crib while she was sleeping as an infant and told me to keep doing it. It got her used to noise, and now I can scream in her ear and if she's tired she doesn't even flinch.
Re: Isabella
It's close to her 'wake up' time, but I think it is waking her up. Unfortunately, when the guy reno'd our rental house, I think he forgot to use any insulation :P Seriously, you have never heard water that is as noisy as our shower. You can hear it down in the living room (main floor) and it is so loud that you can no longer hear the TV if you are watching it.
Yes, very annoying!