I have 2 buff brahmas, 3 RIR, and 3 buff orpington hens. They're 32 weeks and I'm pretty sure they're all laying, I just started getting about 3 eggs a day. I noticed some of them are speckled. Some have dark speckles, and some have almost white speckles. I'm wondering why they're speckled, and if the gal or girls laying them will always lay speckled eggs? My husband said the one with white speckles was fertilized. Is that a possibility?