Vulva and Perineal Pouches: ditki medical and biological sciences Vaginal Lubrication: Over 156 Royalty Free Licensable Stock Illustrations & Drawings Shutterstock Bartholin's Gland Azalea Health External female genitalia: Anatomy and blood supply Kenhub Solved: Select all that apply Choose all of the following that lubricate the vestibule during the [Biology] 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.