After mating and building the nest, there is approximately 2-3 weeks before the egg laying begins. Once the female begins to lay, she will produce a new egg every 12-24 hours and it can take up to 2-3 weeks before all the eggs are laid. Once she has laid all her eggs then the incubation period begins and usually lasts about 6 weeks before hatching. Males and Females alternate sitting on the eggs during the incubation period.
Swans lay eggs, so they do not get pregnant.
100-1000 eggs
They stay in the eggs for about thirty-five days.
It depends what animal it is.
18-21 days
Maybe 24 hours
30 days
yes they lay it right after mating
No bird has fur, birds have feathers.
Swans mate for a long time, or even for life.
If they have a LONG neck, they're swans.
After mating, it takes approximately 2 months for the eggs to be laid, and then another 2 months for the eggs to hatch.