My DD is 10 months. She's slept in bed with me since birth (something I never thought I'd do). I tried once to let her cry it out in her crib and it was too heartbreaking, so I never tried again. My DH doesn't sleep in bed with us. (He's a floor sleeper because of major back issues.) She has been refusing to sleep in her co-sleeper and only wants to be in my arms. It's killing my back and making sleep very difficult for both of us. Is 10 months too late to make changes? I don't know what to do. I will miss her so much if she's not with me, but I need my sleep and so does she!