Sex glands. Testicles and ovaries. The gonads are endocrine glands that do double duty: they produce hormones that are released into the blood stream and they also produce gametes (sperm and eggs). AKA nads, wank tanks.
Information About Sex That You Can Trust
Sex glands. Testicles and ovaries. The gonads are endocrine glands that do double duty: they produce hormones that are released into the blood stream and they also produce gametes (sperm and eggs). AKA nads, wank tanks.