L is for Lube

Vaginal lubrication is often treated as a simple sign of sexual arousal — “wet means ready, dry means not.”Biologically, this is inaccurate, culturally loaded, and unnecessarily stressful for many vulva-havers.

Lubrication is a dynamic physiological process, influenced by blood flow, hormones, nervous system state, hydration, health, medication, and context. It is not a reliable measure of desire, consent, pleasure, or readiness — and it is certainly not a measure of sexual adequacy.

Understanding how lubrication actually works allows us to approach sex with more accuracy, less pressure, and better care for the body.

How Natural Vaginal Lubrication Is Produced

Vaginal lubrication does not come from one single source. It’s the result of several coordinated processes that occur during sexual arousal.

1. Sexual Arousal (Psychological and/or Physical)

Arousal can be initiated through touch, fantasy, emotional connection, visual stimulation, or anticipation. This triggers autonomic nervous system responses throughout the body, including the genitals.

Importantly, arousal can occur without desire, and desire can exist without immediate arousal. These systems are related, but not identical.

2. Increased Genital Blood Flow

During arousal, blood flow increases to the vulva, clitoral complex, vaginal walls, and surrounding tissues. This vascular engorgement is essential for both pleasure and lubrication.

3. Vaginal Transudation

One of the primary sources of vaginal moisture is transudate — a clear fluid that seeps through the vaginal walls as blood vessels become engorged. This fluid provides early lubrication and reduces friction.

4. Glandular Secretions

Several glands contribute to lubrication:

• Greater vestibular glands (Bartholin’s glands) secrete mucus near the vaginal opening.

• Paraurethral glands (Skene’s glands) contribute fluid near the urethra.

• The vaginal epithelium itself produces additional moisture during arousal.

Together, these fluids create lubrication that supports comfort, sensation, and tissue integrity during sexual activity.

5. Changes in Vaginal pH

During arousal, vaginal pH becomes more alkaline. This shift supports sperm survival if pregnancy is desired — and also signals that arousal is underway. Adequate arousal supports both pleasure and reproductive physiology.

Why Lubrication Can Fluctuate (Even With Desire)

The amount and timing of lubrication varies widely between people and across life stages. Common influences include:

• menstrual cycle phase

• stress and nervous system load

• hydration status

• medications (especially antidepressants, antihistamines, hormonal contraception)

• breastfeeding, perimenopause, menopause

• pain, anxiety, or past sexual experiences

• duration or intensity of sexual activity

In some cases, natural lubrication may not keep pace with penetration, friction, or prolonged stimulation — leading to dryness or discomfort over time.

This is not a failure of arousal. It’s physiology.

Why External Lubricants Matter (For Everyone)

Using lubricant is not a sign of sexual inadequacy or low desire. It is a practical tool that supports comfort, pleasure, and tissue health.

Key Benefits of Using Lube

Reduced friction and discomfortInsufficient lubrication increases the risk of irritation, microtears, and pain. Lube protects delicate genital tissue.

Enhanced sensation and pleasureReduced friction allows the nervous system to register sensation more clearly and comfortably.

Lower performance pressureLubrication removes the expectation that the body must respond in a specific way, at a specific speed.

Improved safetyAdequate lubrication reduces condom breakage and irritation when using barrier methods.

Increased accessibilityLube supports pleasure for people with hormonal changes, pain conditions, disabilities, or sensory sensitivities.

In short: lube doesn’t replace arousal — it supports it.

Wetness ≠ Readiness

It’s important to clarify a common misconception:

• Some people are naturally very wet with minimal arousal.

• Others experience deep arousal with minimal lubrication.

• Penetration itself can increase arousal for some people.

• For others, penetration without adequate arousal feels uncomfortable or painful.

Lubrication does not equal consent, readiness, or pleasure — and lack of lubrication does not equal disinterest.

This is why lube is useful regardless of natural wetness.

Types of Lubricants: What to Know

Water-Based Lubricants

Best all-round option.

• Compatible with condoms and toys

• Easy to clean

• Generally well tolerated

• May need reapplication over time

Good for: vaginal sex, toys, oral play, general use.

Silicone-Based Lubricants

• Longer-lasting

• Waterproof

• Excellent for anal play and water-based activities

• Not compatible with silicone toys unless specified

Good for: anal sex, longer sessions, shower play.

Oil-Based Lubricants

• Long-lasting

• Good for external massage or slow touch

• Not compatible with latex condoms

• Can affect vaginal pH with frequent internal use

Use with caution for internal vaginal use; better suited for external or anal play depending on the situation.

A Note on “Homemade” Lubes

Kitchen oils (like coconut oil) are commonly used, but they come with considerations:

• Can degrade latex condoms

• May interfere with vaginal pH if used internally and frequently

• Can oxidise and irritate sensitive tissue

• Can stain fabric

Some people tolerate them well for external touch or anal play. Others don’t. Bodies vary — and awareness matters.

Removing the Shame Around Lube

The idea that “needing lube means something is wrong” is cultural, not biological.

Lubrication fluctuates.Bodies change.Pleasure is supported by tools.

Using lube is not compensating for failure — it’s responding intelligently to how bodies actually work.

Keeping lube accessible, visible, and normalised often leads to:

• more relaxed sex

• better communication

• increased pleasure

• less pressure on vulva-havers to “perform wetness”

  
  

Final Takeaway

Vaginal lubrication is a complex physiological process, not a moral or erotic test.

External lubricants:

• support comfort and pleasure

• protect tissue

• reduce anxiety

• increase sexual accessibility

  
  

If sex is about connection, presence, and sensation — then lube is simply part of good sexual hygiene.

Treat it like the resource it is.