These brown eggs are raised on pasture, and we give them Non-Gmo feed. Pullet eggs are the eggs that are laid by hens that are just starting to produce-around 18 weeks old. They are only around for a limited time before they start laying larger eggs. Each egg weighs between 1.5-1.7 ounces. In comparison, medium eggs are 1.8-1.9 ounces.