I have a supplier of guinea eggs that I need to have some people to test for me. I am pretty sure these are fertile but I want to be positive before I sale any. These are not from my birds. I just dont need anymore guineas or I would test them myself. I have 3 dozen of these eggs. If anyone wants to test them let me know. I am wanting $15 per dozen for shipping and shipping supplies. You can keep all that hatches for youself, sale them, or whatever you want to do with them. Just let me know how many hatches and how many are fertile. Thank you.