Method of treating infertility or sub-fertility in adult men, and the use of preparations in the method

摘要

Non-surgically correctable infertility or sub-fertility in adult men having poor semen quality is treated with injections of human Growth Hormone (hGH) in daily doses of 1-10 IU/m.sup.2 or in doses in combination with gonadotrophins. Increase in total semen volume and total sperm number per ejaculate up to normal figures is obtained.