This Pregnant Mom Thought She Was Having Twins Until Doctors Gave Her a Shocking Diagnosis

What Exactly Is a Double Uterus?

A double uterus is a rare congenital abnormality. A normal uterus starts as two small tubes, and as the fetus develops, the tubes will join together to make one hollow organ. However, there are instances when those tubes don't join and each develops their own womb...

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The More You Know

  • The world's most densely populated island is the size of two soccer fields.
  • Vietnam is one of the most pro-US countries in the world, with 76% having a favorable view. This is higher than Japan, the United Kingdom, and France.
  • Nearly 15 percent of Los Angeles is used as a parking lot.
  • A U.S. park ranger named Roy C. Sullivan held the record for being struck by lightning the most times, having been struck — and surviving — seven times between 1942 and 1977.
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