Several years ago, before we knew anything about adding certain amounts of water, and keeping the humidity right(I mean we didn't even have a humidity gauge) and all of that, we were setting 42 eggs, and we would have at least 34 babies hatch. Now, we set them and worry about adding more water, and everything we've been more recently told to do, and Almost all of the eggs grow until day 18, and we're like, we are going to have a good hatch, and then only a couple hatch. So my question is, Why in the world do so many grow good, and then not hatch? I would really like to do something about it, so if you have any suggestions, or just overall the steps you take to have a good hatch, that would be awesome. Thanks so so much!! These pictures were taken on day 25. Thanks again.