Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) 17-beta hydroxysteroid dehydrogenase 3 deficiency ?
    ### Response:
    17-beta hydroxysteroid dehydrogenase 3 deficiency is a condition that affects male sexual development. People with this condition are genetically male, with one X and one Y chromosome in each cell, and they have male gonads (testes). Their bodies, however, do not produce enough of the male sex hormone testosterone.
    