| Table 1. Relevant Scientific References (2021–2025) | |||
| Reference | Year | Infectious Agent(s) | Main Findings |
|---|---|---|---|
| Keikha et al. | 2023 | Chlamydia trachomatis | Indicates that C. trachomatis infections are associated with sperm dysfunction and poor semen quality. |
| Le et al. | 2022 | Ureaplasma urealyticum, Mycoplasma genitalium | Detected these agents in semen and assessed their effects on sperm quality. |
| Xianchun et al. | 2023 | Ureaplasma urealyticum | Found an association with lower sperm concentration and progressive motility. |
| Bai et al. | 2021 | Mycoplasma genitalium | Linked MG infections with low sperm concentration and motility. |
| Eini et al. | 2021 | Bacterial infections | Correlated bacterial infections with leukocytospermia and impaired semen quality. |