AN UNBIASED VIEW OF HOW BIG ARE REPTILE EGGS

My veiled chameleon who I have owned for two months has just laid a clutch of eggs, I've read through various items on distinct websites, so am really baffled about gestation periods etcetera, could they be fertile ? The parts of Maroantsetra and Tamatave develop principally crimson Chameleons, having said that this only applies to the males, fema