what is the role played by luteinizing hormone in males respectively? ?

In males, luteinizing hormone (LH) plays a crucial role in the regulation of testosterone production by the testes. LH stimulates the Leydig cells in the testes to produce and release testosterone, which is essential for the development and maintenance of male reproductive tissues and secondary sexual characteristics. LH also plays a role in the maturation of sperm cells in the testes. Additionally, LH levels fluctuate throughout the day in a pulsatile manner, with higher levels typically occurring in the early morning.