R.B.
Sleep training is out when they are sick. I consulted w/a sleep expert and this comes up a lot. When they get better, resume sleep training. Whenever you 'change' a babies routine, it takes just 3 days for them to get back on track (being sick, going on vacation, etc...). So don't worry. It's not sending mixed messages. But she certainly said not to let them cry it out when they are sick. It only takes 3 days, so don't worry. :) Go to www.3daysleepsolution.com for more info. Davis is the best! Good luck!