How are twins made? fact, fact about how are twins made?

How are twins made?
Identical twins develop when one egg separates then is fertilized, fraternal twins are 2 separate eggs, and siamese twins is one egg that began to separate but was fertilized before the completion of the egg division.

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	How are twins made? [ view random fact : How are twins made? Identical twins develop when one egg separates then is fertilized, fraternal twins are 2 separate eggs, and siamese twins is one egg that began to separate but was fertilized before the completion of the egg division. Stumble It! [ human facts ] [ creation facts ] [ birth facts ] [ view random fact :

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