Endocrine Abstracts

A 45-year-old Caucasian man with BMI of 34 presented with a few years’ history of low libido and premature ejaculation. He had azoospermia in the past for infertility investigation 4 years ago with his previous relationship. His LH and FSH were high at 18 U/l(2-13 U/l) and 10 U/l(2-9 U/l) while his 9 amtestosterone level was 19.2 nmol/l(10-38 nmol/l) along with normal prolactin and TSH. The testicular examination is unremarkable. His repeat semen analysis shows azoospermi...