Quote:
Originally Posted by Xerxys
About a woman's cycle, does she only produce one egg at a time? What would happen if she produced two, at both ovaries, and they both happen to be fertilized? I know twins happen when an egg splits after fertilization.
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There are fraternal and identical twins. Two eggs being released and fertilized would result in fraternal twins. They don't look alike.
An egg splitting after fertilization results in identical twins.