Is it possible to have a sterile rooster? I've been helping a friend with her broody hen and twice now she put several eggs under the broody and we candled days later to find there was zero growth, we cracked them all open as well and none of them were fertilized.
After the first clutch of eggs were all duds we cracked open probably more than a dozen eggs and it looked as though more than half of them had bullseyes so we just figured he was off his game and put more fresh eggs under her...all duds again.
Now I'm questioning everything because we put eggs under the broody that while checking yolks looked like they were the roos "favorite girls"...5 days later, nothing, zero development again and upon cracking open, none of them looked fertilized. So it could just be bad luck because when we cracked them open we definitely didn't see 100% fertility (IF we really did see some fertilized eggs because now I'm totally confused). Instead of cracking open a bunch more I just put ten more fresh eggs in an incubator to check again in a few days.
Thoughts? Rooster is about a year old, we've never tested his fertility prior to this.
After the first clutch of eggs were all duds we cracked open probably more than a dozen eggs and it looked as though more than half of them had bullseyes so we just figured he was off his game and put more fresh eggs under her...all duds again.
Now I'm questioning everything because we put eggs under the broody that while checking yolks looked like they were the roos "favorite girls"...5 days later, nothing, zero development again and upon cracking open, none of them looked fertilized. So it could just be bad luck because when we cracked them open we definitely didn't see 100% fertility (IF we really did see some fertilized eggs because now I'm totally confused). Instead of cracking open a bunch more I just put ten more fresh eggs in an incubator to check again in a few days.
Thoughts? Rooster is about a year old, we've never tested his fertility prior to this.