Reproductive glands are specialized organs in the body that produce hormones and gametes necessary for reproduction. In humans, the primary reproductive glands are the ovaries in females and the testes in males. The ovaries produce eggs and hormones like estrogen and progesterone, while the testes produce sperm and hormones such as testosterone. These glands play a crucial role in the reproductive system, regulating sexual development and reproductive cycles. They also influence secondary sexual characteristics, such as breast development in females and facial hair in males. Proper functioning of reproductive glands is essential for fertility and overall health.