It's Murphy's Law that when you only have 3 eggs that hatch and you desperately want a dark egg layer you would get all roosters instead. Lol!
I think the odds of getting Roos is still the same regardless of how many eggs you hatch. It's still a 50/50 chance of an egg hatch into a rooster. There may be a correlation between heat output and sex hatched, but I haven't personally experimented with it.
I think the odds of getting Roos is still the same regardless of how many eggs you hatch. It's still a 50/50 chance of an egg hatch into a rooster. There may be a correlation between heat output and sex hatched, but I haven't personally experimented with it.