Thanks for the advice yall! Luckily the Saturday eggs aren't being shipped USPS. We're going to pick them up directly from the seller. Hopefully that will mean a 100% hatch! The seller has been getting perfect hatch rates so I'm hoping that since they aren't really being shipped they'll do well...
Ok so I'm getting some shipped eggs on Thursday. And then getting more on Saturday. Will the first eggs be ok til I get the Saturday eggs? I would like to start them all at the same time...