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This review discusses the biology of spermatogenesis and male reproductive toxicology but reports no new research findings.

This study found that an educational program significantly improved knowledge about polycystic ovary syndrome and its prevention among adolescent girls at a selected college.

This study reviews the mechanisms by which SARS-CoV-2 may impact male fertility, noting potential disruptions in spermatogenesis and hormone secretion, and underscores the need for follow-up in recovered men.

This review suggests that telocytes in male reproductive organs help organize tissue structure and paracrine factors, impacting organ development and pathology, but more research is needed on their molecular pathways.

In this study on Danio rerio, researchers found that exposure to titanium dioxide nanoparticles did not affect embryonic development but altered the structure of male gonads, acting as potential endocrine disruptors with androgenic activity.

This review covers cell transplantation methods for genitourinary reconstruction, discussing tissue sources and complications but presenting no new clinical findings.

This article summarizes findings on the role of androgens and estrogens in male reproductive tissues across species, highlighting the roles of hormone metabolism, receptor distribution, and stress-induced changes.

This study found that lower salmon availability was associated with higher stress hormone levels in grizzly and black bears, influencing their physiological responses and competitive behaviors.

In this study, a modified Ferriman-Galwey score greater than 4 was found to be effective for diagnosing hirsutism in Asian women, highlighting key areas such as the upper lip, thighs, and lower abdomen.

In this study, topical application of a 10% minoxidil lotion on mature rats over 72 days was associated with reduced testis and epididymis mass and sperm motility, indicating potential gonadotoxic effects.

In this study, flutamide at therapeutic doses caused significant histological changes in the testes and epididymis of adult albino rats, reducing androgen receptor immunoreactivity and increasing estrogen receptor immunoreactivity.

This study describes the development of a prototype clinical expert system that uses a belief rule-based inference methodology to improve the risk stratification and diagnosis of polycystic ovary syndrome by addressing uncertainties in clinical data and domain knowledge.

This study found that finasteride was associated with more reproductive adverse effects, including sexual dysfunction in men and fetal harm in women, compared to minoxidil in reported alopecia cases.

This study observed that smallholder cattle farmers in West Nusa Tenggara, Indonesia using leucaena as feed managed more cattle and focused more on fattening rather than breeding, but leucaena toxicity led to illnesses such as hair loss and, in a few cases, reproductive issues.

This study observed that women with cicatricial hair loss had an increased risk of hypertension, which may share overlapping biological origins.

This study suggests that gender-affirming testosterone therapy in transgender men is generally safe and effective with adequate screening and monitoring, although high-quality long-term studies are lacking.

This review discusses nitric oxide's physiological roles and the development of strategies for delivering it exogenously, without presenting new clinical results.

This integrative review found that while hormone therapy, under proper medical supervision, can improve quality of life by treating conditions like muscle and bone mass loss, using these hormones without clinical need poses serious risks to neurological, cardiac, hepatic, renal, and reproductive health.

This article discusses the potential of acupuncture as a complementary or alternative therapy for PCOS, highlighting experimental evidence of its positive effects on reproductive and metabolic function, but reports no new clinical results.

This study found that women with polycystic ovary syndrome often experience isolation, helplessness, resilience, and grief, suggesting a need for better support during diagnosis and treatment to improve wellbeing.

This review highlights the significant risks posed by mercury to the endocrine system, including disruptions in hormone synthesis and regulation, stress response, and potential reproductive dysfunction, while noting the need for further research on dose-response relationships and long-term impacts.

In this study, the use of "ProFecund Ino," a myo-inositol-based treatment for women with PCOS, was associated with a 38% pregnancy rate, and when combined with reproductive techniques, it significantly increased pregnancy chances.

This article discusses the impact of COVID-19 on various sectors and reports no new clinical findings.

This study observed that chronic and acute exposure to finasteride negatively impacted development, reproduction, and gene expression in Daphnia magna, highlighting the environmental risks of this pharmaceutical for freshwater ecosystems.

This study assessed the environmental impact of the drug finasteride on Daphnia magna, finding that both acute and chronic exposure impaired development and reproduction, affected gene expression and metabolism, and altered lipid profiles, highlighting the need to understand pharmaceutical impacts on aquatic ecosystems.

This review examines the negative effects of anabolic-androgenic steroid use on the male reproductive system, including impaired testosterone production, sperm production issues, and adverse metabolic consequences without reporting new clinical results.

This review discusses the potential impact of COVID-19 on the male reproductive system and highlights unanswered questions regarding its mechanisms and implications for men's health and fertility, reporting no new clinical results.

This review discusses how sex-limited chromosomes can affect non-reproductive traits in various sex determination systems and reports no new empirical results.

This study investigated paternal drug exposure using FDA data and identified significant associations with reproductive health risks, including congenital anomalies linked to immunosuppressive drugs, and emphasized specific risk combinations like biologics and abortion, diazepam and small for date baby, and finasteride and cryptorchidism.

This dissertation investigates how environmental exposures, such as air pollution and endocrine disruptors, impact women's reproductive and gynecological health throughout life, highlighting associations with earlier menarche, decreased ovarian reserve, and increased PCOS risk, and emphasizing healthcare system shortcomings in properly diagnosing these conditions.