Hi Kelvin,
If this is the first clutch, then both birds are still learning. Are they old enough? At least 18 months? If he has been sitting at night, but neither sits during the day, then unfortunately the eggs will not be any good. They can’t be warmed, and then allowed to cool off over and over. Eggs can be incubated from as soon as they are laid, but with some species, they wait until they have at least 3 eggs or have laid the entire clutch so all the chicks hatch around the same time. The hen may have been waiting but the male jumped the gun.
Thank you for asking Lafeber,
Brenda