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. How Can I Increase my Wetness Fast? LUVENA Vaginal Moisturizer & Lubricant Luvena Primarily caused by declining estrogen levels, it can result in discomfort, pain during intercourse, and an increased risk of vaginal infections. Less estrogen results in lower blood flow and lubrication, causing thinning