Vaginal Lubrication During Intercourse Vaginal lubrication is an essential physiological process that occurs during sexual arousal, preparing the female reproductive tract for intercourse. The primary mechanism behind this phenomenon is Do you know the 5 major endocrine (hormone) glands? 1. The Pituitary gland. Small gland that plays a large role in controlling hormones. It is sat at the base of the brain, Improve Vaginal Lubrication: Tips and Solutions for Women. Salivary glands Anatomy.app Male Reproductive System: Structure and Functional Organization The male reproductive system consists of organs specialized for sperm production, hormone secretion, and delivery of gametes. The testes are the primary gonads, responsible for Q. During sexual arousal, which glands are primarily responsible for producing natural vaginal lubrication in females? a) Sebaceous glands b) Bartholin's glands c) Sweat glands d) Adrenal glands