Olive oil cannot be used as vaginal lubricant. Olive oil does not have much lubricating effect, but it will only feel greasy and will not dissolve in water, especially if it has not been treated for a certain part of the body. If used, it will cause vaginal and parainflammation. It is recommended to use water-soluble vaginal lubricant.

Vaginal dryness is mostly caused by insufficient sexual caress. Long-term caress and vitamin B2 supplementation during sexual intercourse should be relieved.