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A girl is born with all her eggs. They aren't released or usable until she starts menstruation.
Wiki User
∙ 15y ago
Wiki User
∙ 15y agoevery 28 at the beginning of their menstrual cycle
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Will a female betta fish make a bubble nest?
No. The male betta makes the bubble nest, the female lays the eggs, the male fertilizes the eggs and then takes the eggs and places them into the bubbles of the nest. Most often he will then turn and attack the female i still present. The male will then tend to the eggs until hatched making sure to replace any eggs that fall out of their bubbles.
What Release Female eggs And make Female Hormones?
ovaries
Why won't your male betta make sperm when it is time for him to mate?
it doesn't because it is not a human. he only needs a bubble nest. female bettas make eggs to be placed into them by the male.
How do turtles make eggs?
The female turtle will lay the eggs and the male comes along and fertilizes them. The female turtle will lay eggs even if there is no male turtle around.
How do you make a bunch of eggs in Pokemon emerald?
Put a male and female Pokemon together from the type e.g.Fire(male) Fire(female)=eggs from the female form or give it a taco
How do frogs make babies?
Female frogs lay eggs and males fertilize the eggs.
How do penguins make a chick?
male and female mate. female lays an egg(s), eggs hatch into a chick
Do any male animals lay eggs?
No, it is not possible for a male bird to lay eggs. male birds are like human males and human males can't lay eggs. they can only help make fertilise an egg, and before it is laid. Well as you can see here female birds and human girls lay eggs or in other words get pregnat. But if your 'male' bird starts laying eggs mabey it's not a male, it's a female bird, but if your really positive that its a boy go see an animal doctor or check online for more infromation and then you can find out weather its a girl or boy or maybe befor you get a bird you should check its gender then you would know weather it lays eggs or not!
How do clown fish make babies?
The female lays her eggs and the male fertilises them.
How do blue crabs make babies?
the female keep the eggs until they hatch
Why do female betta fish make bubbles?
that is how they build their nests for their eggs to hatch
How do you make a female fish have eggs?
You must put a female with a male but be sure to separate them after she lays the eggs as the male will kill her. You must be warned though, they produce a LOT of eggs and the females and males must be separated after they get older.
