Ever heard of Bartholin's cysts? Your Bartholin's glands keep things naturally lubricated, but sometimes the ducts block and a cyst develops. Most are tiny and unnoticeable, but if you feel swelling or The vagina is a multilayered tube 1. Innermost layer(mucosa) is made up of cells similar to the lining of your mouth. A protective layer lubricated by cervical mucus and secretions. 2. Elastic Vagina Mucosa an overview ScienceDirect Topics The Bartholin's gland is located at the entrance to the vagina, and it secretes mucus, providing vulval and vaginal lubrication. A Bartholin's cyst occurs when the gland becomes blocked, and this can