Q50 Congenital malformations of ovaries, fallopian tubes and broad ligaments

Q51 Congenital malformations of uterus and cervix

Q52 Other congenital malformations of female genitalia

Q53 Undescended testicle

Q54 Hypospadias

Q55 Other congenital malformations of male genital organs

Q56 Indeterminate sex and pseudohermaphroditism