Best STD Specialist for Infertility-Related Infections in Kathmandu The Infection-to-Infertility Pathway
STIs are a leading preventable cause of infertility — chlamydia-PID scars the tubes, epididymitis blocks the passage, and the infections are silent while they do it. The fertility-impact evaluation at Thamel Clinic.
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Reviewed by: STD Specialist (MBBS, MD - Medicine)
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Last medical review: June 1, 2026
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The Fertility-Infection Link in Nepal
- Infertility traced back to untreated STI — the IVF workup finding tubal damage.
- Silent chlamydia ascending — tubal scarring before symptoms.
- Epididymitis-fertility link — male-factor damage from past infection.
- Preventable — the screening that would have prevented it.
STIs Are a Leading Preventable Infertility Cause
A substantial share of infertility is STI-caused and STI-preventable: chlamydia ascending to PID scars the fallopian tubes (tubal infertility, ectopic risk); gonorrhea does the same; in men, epididymitis and orchitis damage the sperm pathway; and all of these happen while the infection is asymptomatic. The tragedy of STI infertility is that it is prevented by the screening and prompt treatment that were not done.
The fertility-infection evaluation works both directions: for the couple struggling to conceive — the infection workup identifies whether a past or current STI is a factor; for the person with an STI — the fertility-protection counseling and the treatment that prevents the damage.
This page covers the infection-infertility pathway and the evaluation.
The Infection-to-Infertility Pathway
Chlamydia → PID → tubal damage
Silent ascent scars the tubes — infertility and ectopic risk.
Gonorrhea → PID
The same mechanism.
Epididymitis/orchitis (men)
Ascending infection damages the sperm pathway.
Tubal damage
The scarring that prevents sperm-egg meeting.
The Fertility-Infection Evaluation
- STI testing — current infection excluded or treated.
- Past-infection review — prior PID/epididymitis history.
- Tubal factor assessment — referral where damage suspected.
- Male factor — semen analysis and the pathway.
- Couple-level — both partners evaluated.
The Prevention Direction
For the person with a current or recent STI, the fertility-protection work matters: complete treatment, partner treated, screening to catch the silent ascension early. STI infertility is prevented by the screening and prompt treatment that precede it — which is the argument for the testing.
The Couple-Struggling Direction
For couples struggling to conceive, the infection workup is part of the evaluation — current STI tested, past infection history reviewed, and the tubal/male-factor assessment where the history suggests. The infection factor is found and treated, or excluded so the fertility workup proceeds.
Fertility-Infection Services & Costs
| Service | What It Includes | Cost (NPR) |
|---|---|---|
| Consultation | Infection-fertility evaluation. | Rs. 450 |
| STI testing | Current/past infection. | Lab rates |
| Semen analysis | Male factor. | Lab rates |
| Couple evaluation | Both partners. | Rs. 450 each |
| Fertility referral | Tubal/specialist pathways. | Coordinated |
Quoted at consult.
Why Fertility-Infection Work Done Here
- The link evaluated — infection as the fertility factor.
- Both directions — prevention and the struggling couple.
- Couple-level — both partners checked.
- Tubal/male factor — the damage pathways.
- Referred appropriately — fertility specialist where needed.
Frequently Asked Questions
Can STIs cause infertility?
Yes — chlamydia/gonorrhea ascending to PID scar the tubes; epididymitis damages the male pathway; a leading preventable cause.
Can a past STI still affect fertility?
Yes — the tubal damage persists after the infection clears; the workup assesses it.
Is it preventable?
Largely — the screening and prompt treatment that precede the damage prevent it.
We are struggling to conceive — should we test?
Yes — the infection workup is part of fertility evaluation; both partners.
Can damaged tubes be fixed?
Surgical and assisted options exist where damage is found — the fertility pathway is coordinated.
Still have questions? Contact us or book an appointment for personalized guidance.
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Last Updated: October 19, 2026 |Clinic: Thamel Clinic |Licensed: Registered