Is Recurring Vaginal Infection A Sign Of Partner Having STD?

TL;DR

• Recurring vaginal infections can happen when a partner has an untreated STD or an imbalanced genital microbiome, even if he has no symptoms.
• The male and female genital microbiomes interact during sex, and disruptions to the woman’s natural vaginal flora can trigger repeated infections.

By screening together, couples can confirm whether any undetected STD infections are present and get treated in time.

It can be embarrassing to notice abnormal vaginal symptoms following intimacy with partner. It can be even more awkward when your partner(s) feedback that he/ they are experiencing unusual genital symptoms following intercourse.

If this has happened to you, you may wish to continue reading this article.

In this article we strive to address the main concern on whether the recurring genital infection is a sign of the opposite partner(s) having STDs.

Male Genital Microbiome

The human body is densely covered by billions of microorganisms. The skin, the gut, even the genital has their own distinct and unique microflora ecosystem.

The external male genitalia are exposed to the external environment. In uncircumscribed male, the microflora of the penis and urethra can be more diversified and potentially harbor anaerobic bacteria.

The male genital microbiome can be shaped by the opposite partner's genital microbiome due to transmissibility during coitus.

In those who has sexual contact with female partner(s) with bacterial vaginosis (BV), they have the propensity to house anaerobic bacteria over the penile folds.

Association of STD and Male Genital Microflora

Male genital microbiome that harbors more bad anaerobic bacteria can result in persistent inflammation over the penile region, leading to susceptibility of contracting STDs such as HIV, Herpes Simplex Virus (HSV), Human Papilloma Virus (HPV), Chlamydia trachomatis, Neisseria Gonorrheaand etc.

Untreated male with STD can result in displacement and disruption of the normal male genital microbiome, resulting in a more diversified pathogenic microorganism environment. One can be either completely 'fine' and asymptomatic or clinically manifest as discomfort over the urethral region, abnormal urinary symptoms, lower pelvic pain or even testicular discomfort.

Female Genital Microflora

The female genital microbiome is an ecosystem that maintains its equilibrium with constant low pH, homogenously dense amount of Lactobacillus spp. This ensures the sterility of the vaginal canal and serves as a protective layer against infections.

Following hormonal fluctuation, immune system changes, external stress, infections, medications, even sexual intercourse, the natural genital flora microbiome can be disrupted, resulting in a more heterogenous bacteria community and depletion of healthy lactobacillus spp, in the vagina and a higher risk of contracting infections.

Interaction between Male and Female Genital Microflora

The male genital microbiome environment can influence the female counterpart via:

1. Direct disruption of the female microflora during intercourse

Due to pH changes during sexual intercourse, the female microenvironment can become more alkaline (baseline normal pH tends to be acidic in nature!), resulting in depletion of healthy lactobacillus spp and diversification of the female microflora with anaerobic flora such as Ureaplasma spp, Mycoplasma spp, Candida spp, Gardnerella vaginalisand etc.

2. Sexual transmissibility of bad anaerobic bacteria

Male penile microflora can act as a blanket for various bad anaerobic bacteria and during sexual contact, the penile flora can be exchanged and passed onto the female vagina, resulting in growth of the bad bacteria in the female vaginal canal.

3. Vaginal dysbiosis and microflora imbalance can be a risk itself for contracting STD

Abnormal female vaginal microflora with the loss of natural vaginal microflora physical barrier increases susceptibility of various STD infections. It is known that women with untreated bacterial vaginosis are at higher risk of contracting STDs.

In the event of having an undiagnosed and untreated STD in men, this can further complicate the female genital microflora.The male semen with STDs can be pro-inflammatory to begin with. This triggers inflammation in the vaginal mucosa during sexual intercourse, leading to symptoms of acute vaginitis such as burning, pain, itching, abnormal discharge of the vagina.

Answering to the key question: Is Recurring Vaginal Infection A Sign Of Partner having STD?

As mentioned in the above discussion, even if the opposite partner(s) are well and asymptomatic, having insidious untreated STDs can cause inflammatory response in the other couple during sexual contact resulting in vaginal infection. If the underlying infection(s) between the couple is not identified and treated, vaginal infection is likely to recur.

Having said that, recurrence of vaginal infection can occur non-STD related in view of influence and effect of the male genital microbiome de-stabilizing the female vaginal microflora as discussed on the above.

Role of Couple Screening

Regardless of whether either sides of the couples experiencing symptoms, proactive STD screening is the only way of identifying any hidden infection(s).

Couple screening allows:

• Early detection and treatment of any infections/ STDs,
• Better sexual relationship between couples,
• Lesser disharmony between couples (especially if one side of the couple repeatedly having genital infection following intercourse)
• Lower risk of irreversible health complications such as pelvic inflammatory disease, infertility, chronic pelvic pain

How can Couple Screening be done?

You can reach out to your trusted healthcare providers and consider book in an appointment with your partner(s). It is worth discussing your concerns and your partner(s) concerns with your doctor during consultation. Your doctor can guide you on the relevant screening tests for both you and your partner(s) depending on your history, symptoms, and concerns.

Screening tests can involve blood tests, urine tests, vaginal and cervical swab tests (in female only).

What happens following Couple Screening?

Your healthcare provider should run through the tests results. If there is infection(s) identified, your doctor can prescribe you and your partner(s) (if need) medication to eradicate or alleviate the condition. Advice on lifestyle, healthy safe sex is often discussed to prevent re-infection or recurrence of symptoms.

Does it matter if I get treated and not inform my partner of my infection?

It is good practice and advisable for you to let your partner know your health status and encourage your opposite partner(s) to get medically checked (even if the person is asymptomatic). This is imperative to break the infectious vicious cycle between couples, preventing repeated transmissibility during sexual intercourse.

If both sides are not treated properly, there is a chance that the infection(s) can re-infect each other again, resulting in recurring abnormal genital symptoms. Long term untreated genital infection, can result in health complications such as pelvic inflammatory disease, chronic pelvic pain, prostatitis, infertility, poor sperm quality or even miscarriage.

Final words...Couple's Genital Microbiome Matters!

• Couple genital microbiome screening can be useful in understanding one another's baseline genital micro-environment status, in particularly in those with experience frequent recurring vaginal infection following intercourse.
• The male and female genital microbiome does interact during sex, allowing transmissibility of both healthy commensal and pathogenic STDs microorganisms.
• One can be completelyasymptomatic despite housing a diversified microorganism - both good and bad- over the genital region, potentially triggering genital infective symptoms in the opposite partner.
• Genital screening tests canbe done safety, comfortably and accurately to determine any underlying genital infection.
• Treating underlying genital microbiome infection(s) is important to avoid recurrence and re-infection genital symptoms, thereafter prevent long term health comorbidities.

Contact DB Clinic

Don't ignore recurring symptoms—it's crucial to understand the cause of persistent vaginal infections, which may be linked to STDs. For a confidential consultation and comprehensive testing, reach out to our specialists today. Contact us now!

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