My 14 month old has been sleep trained by controlled crying since he was 11 months old and has slept through except when teething. Hes had a canine tooth coming through for 4 weeks now and his sleep has gone crazy. He is now waking 3 times a night.. now because we thought it was teething we've been giving pain relief and cuddling back to sleep as he was screaming for an hour and not giving in. 4 weeks later it's still happening...Doctor has checked his ears etc. He is still teething but this can't go on right? What do we do? We've ruined sleep training now...I need this sorting as i have 1 month old twins! He dropped to 1 hour long nap at 11.30 to 12.30 3 weeks ago and dropped to 2 bottles of milk a day...please help!!