It depends what animal it is.
Female dogs do not have mature eggs waiting for fertilization like some other animals. Instead, the eggs are released during the female's heat cycle, which can happen in response to mating. Once released, the eggs can be fertilized by sperm from the male dog.
Before the mating period, the male betta will create a bubble nest, where the eggs will reside. Once the female is near, they will usually fight each other before finally mating. Once they finish, the male will take the eggs in his mouth and put them in the nest. If these are pet betta fish, then the female should be removed after an hour or two.
They don't give birth ... they lay eggs. They lay those eggs about a month after sex, then it takes about 3 months to hatch. Since the turtle is cold blooded, those times are temperature dependent.
No, drakes (male ducks) do not take care of the eggs once the female lays them. It is the female duck that incubates the eggs and cares for the ducklings after they hatch. Male ducks typically do not play a role in nesting or rearing the young.
The female red-back spider sometimes kills and eats the male after mating. This behavior is thought to provide the female with extra nutrients for producing eggs and also removes potential competition for resources from the male.
Female red-eared sliders typically lay eggs about 2 to 4 weeks after mating.
Female dogs do not have mature eggs waiting for fertilization like some other animals. Instead, the eggs are released during the female's heat cycle, which can happen in response to mating. Once released, the eggs can be fertilized by sperm from the male dog.
18-21 days
the male sea horse has a pouch that it uses to carry the eggs, when mating the female gives the male 1500 eggs
30 days
The female will do something with her fins and let the male know but when they do mat you have to be right there when it does because the male will kill the female but not the eggs. when the eggs hatch you have to take the male out or he will kill the baby's.
After the eggs are fertilized, the female either retreats on her own, or the male chases her off. when this happens, pull her out of the tank and place her in a preprepared "hospital tank" as she will probably have a few torn fins and cuts from the mating process.
Mating season for the alligator gar is normally during the springtime. However, after mating the male and the female will separate and go their own ways. The female will deposit her eggs and the young fish will hatch with the ability to take care of themselves.
Maybe a couple of days. When it is ready the shell cracks a little bit everyday :)
The eggs take around 60 days to develop inside the female after mating, and a further 60 days to hatch once they're laid.
Before the mating period, the male betta will create a bubble nest, where the eggs will reside. Once the female is near, they will usually fight each other before finally mating. Once they finish, the male will take the eggs in his mouth and put them in the nest. If these are pet betta fish, then the female should be removed after an hour or two.
A female corn snake will lay an average clutch of 12 to 24 eggs about a month after mating - which hatch about ten weeks later.