Spermatogenesis is mostly controlled by

Spermatogenesis is the process in which spermatozoa are produced from spermatogonial stem cells by way of mitosis and meiosis. The initial cells in this pathway are called spermatogonia, which yield primary spermatocytes by mitosis. The primary spermatocyte divides meiotically (Meiosis I) into two secondary spermatocytes; each secondary spermatocyte divides into two spermatids by Meiosis II. These develop into mature spermatozoa, also known as sperm cells.LH appears to have little role in spermatogenesis outside of inducing gonadal testosterone productionRef: Ganong&;s review of medical physiology; 24th edition; page no:-420