7mo always been a bad sleeper, but for 6 nights in a row she only woke up twice, and even skipped her 45 minute wake up, which I loathed almost more than the hourly ones on the early hours. I was ecstatic, telling everyone she had turned the corner. Then last night and the night before she has reverted to maximum 90 mins again. Grrrrr. At least I had a week if better sleep but still am peeed off.