El Ajolote

17 Jun 2013
El Ajolote | Por: Redacción

Las posibilidades de tener tres veces mellizos

Fuente: BBC

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Los mAi??dicos dijeron que la oportunidad de que ocurriera el fenA?meno de esta madre de 41 aAi??os de Renfrewshire, Reino Unido, era una en 500.000, pero A?cuA?n exacta es esta estimaciA?n?

En el Reino Unido, uno de cada 112 embarazos es de mellizos.

Eso, si no incluimos a los bebAi??s concebidos mediante fertilizaciA?n in vitro (FIV), donde son mucho mA?s frecuentes los nacimientos de gemelos.

AsAi?? que, en teorAi??a, las probabilidades de tener dos pares de mellizos serAi??an 112 multiplicado por 112, que es de alrededor de 12.500 a uno. Y las probabilidades de tener tres sets serAi??an 112 al cubo, es decir, 1,4 millones a uno.

Pero no es tan sencillo, ya que los gemelos no idAi??nticos vienen en grupos.

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