What can affect it!! Let's understand , Vulvar Health matters , Bartholin glands also known as greater vestibular glands are present under your vestibule or labia minora at 4 & 8 O'clock of vaginal Do Women Have a Prostate? Prostate Health Store Understanding Bartholin Cysts and Women's Health Vaginal Lubrication an overview ScienceDirect Topics Uncomfortable Truth: Bartholin Cyst Explained in 4 steps Arousal, lubrication AND the vestibular glands. The greater and lesser vestibular glands or bartholin and skene glands secrete fluid which provides lubrication. However, this is not the primary source of vaginal lubrication.