An 17-year-old patient presents to you for evaluation because she has not yet staed her period. On physical examination, she is 5ft 8 in tall. She has no breast development and no axillary or pubic hair. On pelvic examination, she has a normally developed vagina. A cervix is visible. The uterus is palpable, as are normal ovaries. physician decides to test her sense of smell . what is the physician suspecting ?