Does she respond at all to rocking? Not that I want to encourage a prop but with my DS he was rocked for a long while, and eventually I could rock him and continue patting in the crib and he would go to sleep that way. It did take a long time for him to learn to get past the 45mins but that might be better that nothing independent/off of you ya know? I completely get you, I couldn't baby wear all the time, you need that time for a little space for yourself and also to get things accomplished.