If you buy chicks from a hatchery, or the farm store near you, you can get females for sure. BUT if you buy hatching eggs and incubate them, then you never know....Plus, if some ships eggs to you, then sometimes the eggs go through some rough handling, which kills the embryo inside the egg. So, I would recommend buying chicks to start out. And you can get your chicks vaccinated very cheaply if you buy from a hatchery.