Objectives: Congenital adrenal hyperplasia (CAH) is one of the most common inborn endocrine disorders; some patients are not identified, or may even die in an acute salt-losing crisis. Virilized females are 46xx that present at birth with ambiguous external genitalia but normal internal genitalia. The management of children with congenital adrenal hyperplasia (CAH) remains a challenge in both gender assignment and management. To be boy or girl-That is the Question. The criteria of sex assignment are according to sex chromosome, the parent’s expectation, psychological manifestation, the external gentalia or internal genitalia.

Materials and Methods: Between 1994 and 2012, 12 patients with CAH were counseled for gender assignment. The factors of consequence for gender assignment are (1) the age at diagnosis and managements, (2) the degree of virilization, (3) sharing decision-making with the parents. Operation procedures included feminizing genitoplasty and masculinizing reconstructive operations in patient who remained “boy”.

Results: 12 patients presented after the neonatal period. All patients had already assumed or were advised of a gender for their children, based on the suggestive appearance of the external genitalia and the factors for gender assignment.

Conclusions: The older the age is the more difficult to correct the gender of patients with f-CAH. The age, the virilized external, the phenotype and the parent’s expectancy are the factors of decision-making. The delay in diagnosis and the male bias in choice of gender in our population might be a result of influence in our population.