Twins Facts

Elvis had a twin.

Identical twins do not have identical fingerprints.

When two sets of identical twins marry each other and have children, those children are legally cousins but genetically full siblings, sharing about 50% of their DNA.

A chance of a woman having twins is increased after the age of 35. About 1 in 27 women will give birth to twins after this age. After 50 the chances of having twins is 1 in 9.

A twin was born 34 minutes after her brother, but because daylight savings kicked in, was actually born 26 minutes before!

Twin brothers separated at birth and reunited 39 yrs later lived almost parallel lives. Both were named James, both owned a dog named Toy, both had married twice; first to women named Linda and second to women named Betty. Both drove Chevys, smoked Salem cigarettes and drank Miller Lite.

Scientists recognize at least six distinct types of twins beyond just identical and fraternal: Mirror-Image twins (reversed features), Half-Identical/Polar Body twins (share 75% DNA), Superfecundation twins (different fathers), and Superfetation twins (conceived weeks apart).