#19 Female Kangaroos Have Three Vaginas
How many vaginas do Marsupials or Kangaroos have? Not one, not two, but three! You read it right. It means female Kangaroos can nourish three babies at a particular time.
While one of the babies can wait inside the embryo to pop out, the other two can be in the process of development. Three babies at a time sound like some time management.