Pediatrics A child with decreased levels of LH, FSH and Testosterone presents with delayed pubey. Which of the following is the most likely diagnosis: A Klinfelter's syndrome B Kallman's syndrome C Androgen Insensitivity syndrome D Testicular Infection 💡 Explanation A child with decreased levels of LH, FSH and Testosterone presents with delayed pubey. Which of the following is the most likely diagnosis: ✓ Correct Answer: B. Kallman's syndrome