research Timing of Puberty in Relation to Semen Characteristics, Testicular Volume, and Reproductive Hormones: A Cohort Study
Men who went through puberty later had lower sperm counts and altered hormone levels, possibly affecting fertility.
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research Beliefs and Counseling Practices Among Dermatologists Regarding Sexual and Other Adverse Effects of Finasteride
Many dermatologists believe finasteride can cause sexual side effects and counsel patients about them.
research Assessment of Semen Quality in Patients with Androgenetic Alopecia in an Infertility Clinic
Men with severe hair loss may have poorer sperm quality.
research Role of Environmental Factors and Gonadotoxin Exposure in Unexplained Male Infertility
Environmental factors and exposure to toxins may contribute to male infertility by affecting sperm and hormone function.
research Adverse Effects of Common Medications on Male Fertility
Some common medications can harm male fertility, but many effects can be reversed.
research The Probable Destructive Mechanisms Behind COVID-19 on Male Reproductive System and Fertility
COVID-19 may harm male fertility and damage the reproductive system.
research Does a Male Polycystic Ovarian Syndrome Equivalent Exist?
Early onset baldness in men may indicate a condition similar to PCOS, linked to heart disease, diabetes, and prostate issues.
research The Possible Role of Prescribing Medications in Contributing to Male-Factor Infertility: Assessment of the FDA Pharmacovigilance Database
Some medications might contribute to male infertility, with finasteride showing a high number of reports.
research Abstracts from the ASA 40th Annual Meeting
HNG may help prevent the negative effects of chemotherapy on sperm production and white blood cell counts.
research Recent Advances in Understanding and Managing Male Infertility
Losing weight, fixing varicoceles, and using advanced sperm selection methods improve male infertility treatment outcomes.
research Impact of Microbial Infection on Sperm Parameters of Seminal Bacteria in Asymptomatic Subfertile Males
Seminal bacteria can lower sperm quality in subfertile men.
research Effects of PNU157706, a Dual 5α-Reductase Inhibitor, on Rat Epididymal Sperm Maturation and Fertility
PNU157706 reduced rat sperm movement and fertility without affecting offspring health.
research The Effect of 5α-Reductase Inhibition with Dutasteride and Finasteride on Semen Parameters and Serum Hormones in Healthy Men
Dutasteride and finasteride may reduce sperm count and volume but don't affect movement or shape; effects are reversible after stopping.
research Nonsurgical Therapy for Hair Loss
Some nonsurgical hair loss treatments are effective, especially if started early.
research Reporting on Adverse Clinical Events
Certain medications can reduce mortality risk in COPD patients, but others can increase risks of cardiovascular issues, postoperative delirium, and other adverse effects.
research What Should It Take to Describe a Substance or Product as 'Sperm-Safe'?
Products should be called 'sperm-safe' only after thorough, well-designed tests.
research The First Visit: Consultation and Workup Before Sperm Banking
A thorough initial check-up is essential before sperm banking to ensure the best chance of preserving good quality sperm.
research Finasteride Use in the Male Infertility Population: Effects on Semen and Hormonal Parameters
Finasteride may improve sperm count in subfertile men with low sperm count.
research A Combined Regimen of Cyproterone Acetate and Testosterone Enanthate as a Potentially Highly Effective Male Contraceptive
The combination of cyproterone acetate and testosterone enanthate is highly effective in preventing sperm production and could be a good reversible male contraceptive.
research Safety Concerns Regarding 5α Reductase Inhibitors for the Treatment of Androgenetic Alopecia
5α reductase inhibitors treat hair loss but may cause sexual side effects and risks.
research The Impact of SARS-CoV-2 and COVID-19 on Male Reproduction and Men's Health
COVID-19 might affect male fertility, but more research is needed to understand the full impact.
research New Biomarkers to Evaluate Hyperandrogenemic Women and Hypogonadal Men
The document concludes that hormonal biomarkers are key for diagnosing hyperandrogenemia in women and hypogonadism in men.
research Effects of Pre- and Post-Pubertal Dihydrotestosterone Treatment on Penile Length in 5α-Reductase Type 2 Deficiency
Dihydrotestosterone treatment can help penis growth in boys with 5α-reductase deficiency but doesn't fully normalize size after puberty.
research Oral Retinoids: Present Status
Oral retinoids are effective for various skin conditions but have side effects and should not be used during pregnancy.
research Finasteride and Sexual Side Effects
Finasteride may cause sexual side effects like erectile dysfunction, but they are reversible and affect less than 2% of men.
research Decreased Fertility in Male Rats Administered the 5α-Reductase Inhibitor, Finasteride, Due to Deficits in Copulatory Plug Formation
Finasteride reduces male rat fertility by causing issues with copulatory plug formation.
research Common Urologic Diseases in Older Men and Their Treatment: How They Impact Fertility
Urologic diseases and treatments in older men can negatively affect fertility, and doctors should talk to patients about this.
research Benefits of Testosterone Replacement and Methods of Substitution
Testosterone replacement therapy helps manage deficiency and has various methods, but requires careful monitoring to avoid side effects.
research Hair Transplantation for Men
Hair transplantation for men has improved, offering natural, lasting results, and may be enhanced by certain medications and future technologies.
research Perspectives of Kennedy's Disease
Kennedy's disease leads to muscle weakness and sensory issues, has no cure but manageable symptoms, and future treatments look promising.