I hope the 4 continue to develop and hatch perfectly.
My May hatching eggs have arrived. Wow! Out of 16, only 5 had visible air cells, and those were small and rock solid! Not a floater or a saddle shaped cell in the bunch! When @RubyNala97 gathered them for shipping, she said she couldn't see air cells yet they were so fresh, and she shipped them right afterward. So I have high hopes for this hatch. They'd better hatch - Katiebug is way too excited for words at this point. I just have to figure out what I'm going to do with 16 Silkies!