File:Adult female vaginal introitus with visible vaginal lubrication.jpg Wikimedia Commons Focus On: Gynaecology: Gynaecology, Female Ejaculation, Misoprostol, Vaginal Lubrication, Human vaginal Size, Hysterectomy, Ovarian Cancer, Gravidity and and Gynaecology, Speculum (medical), etc. eBook : Wikipedia contributors: Amazon.ca: Kindle Store Female condom Wikipedia The main source of physiological secretion found in the vagina is: [AIIMS 98] a. Bartholin's glands b. Gartner's duct c. Vagina d. Cervix The correct answer is d. Cervix. Rationale The VAGINA The vagina serves as the inferior region of the birth canal. It also serves as the passage way for the sloughed endometrium that results from menstruation and is the receptacle for