Today I received shipped duck eggs, and two were smashed. Being a homeschool momma, we took them outside to examine the contents (my son's first experience with duck eggs). One was definitely fertile, and quite a bit developed, yikes! The other, well, I am struggling to tell if it is or not. Any opinions? I am a bit worried about the viability with this hatch. This might be two disappointing hatches in a row...ouch ($$). Starting to get a bit discouraged.