I gave my first two children eggs at about one, and have since found out that we it best to wait till they are about three. My daughter went through a period of masturbating at about 2 and I was told to take eggs out of her diet to see what happens. Stopped within the week
Even organic eggs are high in hormones. Not to scare anyone, it's a personal decision what to feed your child and when. But it does make sense it is ovulation of a chicken. I plan on waiting with this bub!