Is that unfamiliar scent or irritation just BV—or could it be something more? Perimenopause might be playing a bigger role than you think.
If you’re starting to notice more frequent changes “down there”—like unusual discharge, odour, or irritation—you’re not alone. Many women in their late 30s to early 50s are surprised to learn that symptoms they once brushed off as minor infections could be connected to perimenopause. Bacterial Vaginosis (BV) often shows up at the worst times, but hormonal shifts might be quietly stirring things up.
So, is BV a symptom of perimenopause? Let’s break it down and talk about what’s really going on—and what you can do about it.
Understanding the Link Between BV and Perimenopause
What is BV, Anyway?
BV is a common vaginal infection caused by an imbalance of bacteria. It’s not an STI and often doesn’t cause symptoms, but when it does, you might experience:
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Thin, grey or white discharge
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A strong, fishy odour
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Itching or burning
It’s frustrating, uncomfortable, and tends to come back.
What is Perimenopause?
Perimenopause is the transitional phase leading up to menopause. It usually begins in your 40s, but for some women, it can start in their late 30s. Symptoms of perimenopause include:
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Irregular periods
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Hot flashes
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Vaginal dryness
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Mood swings
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Changes in libido
Notice the overlap? Vaginal dryness and pH changes during this time can create the perfect environment for BV to thrive.
The Hormonal Imbalance Connection
As oestrogen levels drop during perimenopause, the vaginal lining thins and natural lubrication decreases. This results in a higher pH environment, where harmful bacteria can outgrow the good, leading to recurrent BV flare-ups.
A Real-Life Moment
I once spoke with a woman in her early 40s who said she kept getting BV even though she hadn't changed partners, products, or hygiene habits. She felt embarrassed and confused. When she spoke to her doctor, they connected the dots: she was entering perimenopause, and those hormonal changes were wreaking havoc on her vaginal health. Just knowing there was a reason gave her relief—and a plan.
Your Top Questions Answered
Q: Is BV a sign of menopause?
A: Not directly, but it can become more common as hormone levels shift in perimenopause.
Q: Will treating BV stop it from coming back?
A: Yes and no. Treatment clears the infection, but unless the vaginal environment is balanced (especially during perimenopause), it can return.
Q: Can lifestyle changes help?
A: Absolutely. Stress, diet, sex, and hygiene all play a role in maintaining a healthy vaginal microbiome.
4 Helpful Hints to Manage BV During Perimenopause
1. Focus on Vaginal pH
Use products that help support a healthy vaginal pH, especially after sex, exercise, or sweating. That’s where Après comes in—it’s a discreet, gentle way to remove excess fluids that may upset your pH and leave you prone to irritation or infection.
2. Stay Dry, But Not Too Dry
Vaginal dryness is a catch-22. It feels uncomfortable but using harsh cleansers or over-washing can worsen the issue. Use breathable cotton underwear and avoid scented soaps or tight clothing.
3. Support Your Hormones
A healthy diet, hydration, sleep, and stress reduction go a long way. Consider speaking with a healthcare provider about supplements or HRT (hormone replacement therapy) if your symptoms feel overwhelming.
4. Keep It Clean, Not Sterile
Avoid douching or over-cleansing. Instead, rinse with water only and pat dry. After sex or intense workouts, a product like Après helps gently clear fluids without disrupting your microbiome.
Key Takeaways
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BV is not caused by perimenopause but can be more common during this stage.
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Hormonal changes can make the vaginal environment more susceptible to infections.
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Symptoms like dryness, odour, and irritation can all be linked to both BV and perimenopause.
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Supporting vaginal health during this phase is critical—products like Après can make a big difference.
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Lifestyle, hygiene, and hormonal balance all play a role in keeping your microbiome healthy.
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You’re not alone—many women experience this, even if no one talks about it.
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Awareness is power—knowing the cause can help you manage symptoms better.
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Simple changes in routine can drastically reduce recurring infections.
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Open communication with your healthcare provider matters.
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Confidence and comfort go hand-in-hand—don’t ignore your symptoms.
References
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Mayo Clinic: Vaginal infections
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Jean Hailes for Women's Health
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National Institute on Aging: Menopause basics
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NHS UK: Bacterial vaginosis
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Women's Health QLD resources
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