The Effect of Multiple Sclerosis on Family Planning Among Saudi Families.

Background Multiple sclerosis (MS) is one of the most common neurological disorders in the world, and it is the leading cause of non-traumatic disability among young adults. While genetic susceptibility plays a role in MS development, the condition is not directly hereditary. Nevertheless, MS tends to aggregate within families, with first-degree relatives of affected individuals facing a higher risk than the general population.