Mental disorders are characterized by problems that people experience with their mind and their mood. They are not well understood in terms of their causes, but the symptoms of mental illness are scientifically valid and well known. Treatment — usually involving both psychotherapy and medication

Sex-linked traits originate from genes found on sex chromosomes. Hemophilia is an example of a common sex-linked recessive disorder.

Early pioneers in gender-reassignment surgery and recent clinical studies agree that a majority of transgender people suffer from co-occurring psychological disorders, leading tragically high numbers to commit suicide.

Sex linkage is the phenotypic expression of an allele related to the allosome (sex chromosome) of the individual. In autosomal chromosomes both sexes have the same probability of existing (see Fisher’s principle), but since humans have many more genes on the female X chromosome than on the male Y chromosome, these are much more …

At The Centers for Vulvovaginal Disorders, we believe every woman has a voice that needs to be heard. We are experts. We are advocates. We are on your team.

Russia says transsexual and transgender people will be barred from driving on medical grounds, in a controversial move.

Have questions about what’s causing your bellyache? Take a look at this information on stomach disorders. Find information on s and adults.

Sex and human sexuality are a core part of being human, so it’s natural to wonder about sex in all of its different forms. Sexual disorders are like people — they come in all different kinds of shapes and sizes. A sexual disorder doesn’t mean something is “wrong” with you. It only means that you’re

Disorders of sex development (DSD), sometimes referred to as disorders of sex differentiation or differences of sex development, are medical conditions involving the reproductive system.

National Institute of Neurological Disorders and Stroke. Disorders. Search Disorders