There is a good answer here although I never realized I needed to take foods cooked with eggs into consideration:
How many eggs can your kids eat?
General dietary recommendations from the American Heart Association are that adults eat no more than 3-4 eggs yolks each week. There aren't any formal recommendations for children, but like adults, it is recommended that children limit their intake of cholesterol to 300mg each day. Since an egg contains about 213mg of cholesterol, eating eggs too often can cause your child to have a diet that is high in cholesterol.