Turner Syndrome is a genetic disorder, which <em>affects a female's development.</em> It is the consequence of an alteration in an X chromosome in which it could either be incomplete or missing.
It affects the female's physical development, since it primarily inhibits sexual maturation. It is generally difficult to diagnose until puberty, since its affections can be seen during this stage.
Robyn's body remains short and she does not develop a mature feminine physique and she doesn't menstruate. These are Turner Syndrome symptoms and she most likely has this disorder.
