5 Mind-Blowing Facts about Twins

1. Twins Can Have Different Biological Fathers


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Normally, a woman release one egg between her menstruation cycles. However, there are some cases when they could release two eggs. One egg is fertilized by a sperm and next remains and when she has sexual intercourse with another man then two foetus growing in the womb can be of separate fathers. Only 3 cases of this were found in 2011.