I am almost ready to say with certainty that we have come through Nate's sleep regression for real. At the worst, he was getting up several times a night and wouldn't go to bed awake. We were rocking him to sleep. At the time, we didn't care if it was spoiling him, we just wanted him to sleep! When B was 3 weeks old, we got Nate to fall asleep in bed on his own again. It was kind of like sleep training all over again. Three weeks later, he started sleeping through the night consistently. Life is beautiful again!