J.S.
I have never used the baby sleep coach, but I didn't let my son cry it out either. Do you have her sleep in her own room with the door shut? Seems to do miracles for my son. Also, I add lavendar and magnesium sulfate (epsom salts) to his bathwater. Seems to work for my son after 11 months of being up every hour on the hour... now we both get long stretches of sleep and he even sleeps through the night at times.