Do these look fertile?

[kaylasmom11]

Want to give incubating a try! I have 2 roosters and 24 hens. Seven of the hens are around 2 years old and the rest of the flock is about 6 to 7 months old. I'm pretty sure the OG girls are NOT allowing the roosters to handle their buisness..... I'm doing my best to separate the eggs from my older gals from the new ones but it's a guessing game sometimes. Do any of these 3 look fertile? I believe 2 are from the newbies and one from an older gal..

 

[Lay-A Organic]

They do look like they have been fertilized.

 

[PaperChicken]

They look infertile to me.