In a prior post (see below) I asked if it was possible that my eggs started developing during shipping because when candling on day 10 they looked more like day 12/13 of development. So, if I go by the date I started them (7/9), they would go on lock down on 7/28. BUT if I go by how developed they appeared, lock down would be on 7/26. S0, what do I do??
https://www.backyardchickens.com/forum/viewtopic.php?id=543319
https://www.backyardchickens.com/forum/viewtopic.php?id=543319