But the other twin's father

[VIDEO] Does this story due to sleeping with two men when a woman in New Jersey, United States, big surprise after being told she delivered twin boys have different fathers.

The story broke when the woman tried to claim his identity secret court orders for child support from a man his twin.

However, after DNA tests on one of the girls was found that one of them is not a boy.

After questioning, the woman admits sleeping with two men in a week.

This situation may occur when a woman had sex with two men in the same menstrual cycle and lifespan of a woman's egg is capable of up to 48 hours while sperm can live up to 10 days.

Thus allowing fertilization occurs even involve two different men.

According to a hospital in New York, though somewhat awkward, such cases usually occur but rarely known because of the absence of a reason to do DNA testing and paternity.