The fluid that lubricates the vagina during sexual arousal is produced by the Meyer and Croper glands. Quipoquiz Structure and Function of the Reproductive Systems Basicmedical Key Understanding Arousal Fluid: What It Is and Why It Matters Vaginal discharge is a mixture of fluid comprising bacteria, mucus (liquid) and dead cells secreted by the cervix and vagina to protect the vagina by maintaining the PH, lubricating it, moistening, and Diagram depicting a broad overview of mucus distribution, variation, Download Scientific Diagram