The main thing with a regurge and this is VERY important, do not feed for 8-10 days after a regurge or they will just regurge again. A regurge causes the loss of all of the digestive juices and they need time to replenish that. If they are fed again too soon, it will just force another regurge and the more they regurge the more serious i gets.

I agree with the previous post, follow Kathy Love's regurge FAQ, it works. I just got a new hatchling pewter that regurged her first 2 meals and she is doing great now.