I suffer from Restless Leg Syndrome. However, lately I have been experiencing more intese nervous (kind of like) shocks all over my body when I am trying to fall asleep. They last for about a second. ...
They are not infertile , actually they can have normal children.
Fertility amongst both males and females is reduced, males being unlikely to be able to father children and females having significantly lower chances of conception, around half of the offspring of someone with Down's syndrome also have the syndrome themselves;[ there have been only three recorded instances of males with Down syndrome fathering children.