Global Patterns and Trends in Female Infertility Linked to Sexually Transmitted Infections from 1990 to 2021
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By
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Tianyu Li
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Siyu Long
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Zhishan Ye
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Zhichen Tang
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Yaping Song
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Min Su
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Bin Zhou
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Yanyun Wang
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Lin Zhang
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February 4, 2026
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Clinical Scorecard: Global Patterns and Trends in Female Infertility Linked to Sexually Transmitted Infections from 1990 to 2021
At a Glance
| Category | Detail |
| Condition | Female Infertility |
| Key Mechanisms | Sexually transmitted infections (STIs) leading to pelvic inflammatory disease (PID) and tubal factor infertility (TFI). |
| Target Population | Women aged 15-49 years. |
| Care Setting | Global, with emphasis on low- and middle-income countries. |
Key Highlights
- 8%-12% of reproductive-aged individuals affected by infertility globally.
- STIs implicated in nearly 30% of female infertility cases.
- Chlamydia trachomatis and Neisseria gonorrhoeae are primary pathogens associated with infertility.
- Significant barriers to accessing assisted reproductive technologies in low- and middle-income countries.
- Higher prevalence of depressive symptoms among infertile women compared to those with normal fertility.
Guideline-Based Recommendations
Diagnosis
- Assess for STIs in women presenting with infertility.
- Utilize age-standardized prevalence rates for epidemiological evaluation.
Management
- Implement targeted interventions for STIs to reduce infertility rates.
- Enhance access to reproductive health services in low- and middle-income countries.
Monitoring & Follow-up
- Track trends in STIs-related infertility using Global Burden of Disease data.
- Evaluate the impact of interventions on infertility rates over time.
Risks
- Increased risk of infertility due to untreated STIs.
- Potential long-term health impacts from PID and TFI.
Patient & Prescribing Data
Women aged 15-49 years with STIs-related infertility.
Focus on prevention and treatment of STIs to mitigate infertility risks.
Clinical Best Practices
- Regular screening for STIs in reproductive-aged women.
- Education on safe sexual practices to prevent STIs.
- Collaboration with policymakers to improve access to reproductive health services.
References