<prompt> Female pseudohermaphroditism - M.C cause-Maternal ovarian tumorMateran drug intakeCAHChromosomal abnormalities  <response>: Ans. is c i.e., CAH Repeato Female pseudohermaphroditism. Gentotype is XX Gonads are ovaries External genitalia are virilized male differentiation. As there is no mullarian inhibiting factor, mullarian duct develops into uterus tubes and ovary. But due to presence of androgen external genitalia are virilized.Causes are:Congenital adrenal hvperplasiamost common21 hydroxylase deficiencyII beta hydroxylase deficiencyMaternal virilizing tumor ArrhenoblastomaMaternal medications with androgen. 