Identical Twins Are Not 100% Genetically Identical!

Identical Twins Are Not 100% Genetically Identical!

CNVs can make the difference

No Link Between Early Sex and Increased Criminal Behavior

No Link Between Early Sex and Increased Criminal Behavior

This contradicts earlier research

The Eight-Limbed Girl Has Been Operated

The Eight-Limbed Girl Has Been Operated

80% chances of survival

Record Breaking Birth Weight in Twins

Record Breaking Birth Weight in Twins

In Britain

Man Carries the Amputated Arm of His Twin Transplanted to His Chest

Man Carries the Amputated Arm of His Twin Transplanted to His Chest

The brother got an extralong finger in exchange

The Man That Carried a Parasite Twin Inside His Stomach for 36 Years!

The Man That Carried a Parasite Twin Inside His Stomach for 36 Years!

The worst case of fetus in fetu

  • Health
  • By Stefan Anitei
  • June 19th, 2007
A Twin Brother Means Infertility and Less Sex for His Twin Sister!

A Twin Brother Means Infertility and Less Sex for His Twin Sister!

Due to the testosterone he gives her in utero

Two Sets of Sextuplets in One Day!

Two Sets of Sextuplets in One Day!

This could get increasingly common

Twins Born from Different Mothers

Twins Born from Different Mothers

Born at 30 minutes one from the other

Shocking Chimeras: Semi-Identical Twins; One Is Hermaphrodite!

Shocking Chimeras: Semi-Identical Twins; One Is Hermaphrodite!

One egg, two sperms and two children

  • Nature
  • By Stefan Anitei
  • March 19th, 2007
A Twin Sister Means No Sex for the Brother

A Twin Sister Means No Sex for the Brother

Or how mixed-sex twin litters affect reproductive success

  • Health
  • By Stefan Anitei
  • March 7th, 2007
The Second Born Twin Is More Likely to Die

The Second Born Twin Is More Likely to Die

Cesarean section largely decreases this risk

 
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