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research Effect of Testosterone, Dihydrotestosterone, Estradiol, and Cortisol on the Quality of Fresh and Cryopreserved Stallion Sperm
Higher testosterone harms sperm motility, while higher estradiol improves sperm survival.
research Is Age at Puberty Associated with Semen Quality and Reproductive Hormones in Young Adult Life?
Men who start puberty later may have lower sperm quality and different hormone levels in adulthood.
research A Retrospective Study of Semen Quality in Young Infertile Men with Androgenetic Alopecia After Discontinuation of Finasteride
Stopping finasteride improves sperm quality but not semen volume in young men.
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 Impact of Microbial Infection on Sperm Parameters of Seminal Bacteria in Asymptomatic Subfertile Males
Seminal bacteria can lower sperm quality in subfertile men.
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5 / 300 resultscommunity Topical Dutasteride And Sperm Quality ?
A user is concerned about the impact of topical dutasteride on sperm quality and potential long-term fertility issues. They are using microneedling with a 0.025% dutasteride solution and are seeking information on whether sperm parameters return to normal after stopping the drug.
community Finasteride and fertility. Personal report.
Finasteride can affect sperm quality, but fertility usually returns after stopping it, as shown by a user who conceived four months after discontinuation. Some users successfully conceive while on finasteride, though some prefer to pause its use to minimize risks.
community Minoxidil + Fin 1 mg + Dermaroller 1x week - 1 year results
A user used Minoxidil twice daily, 1 mg finasteride in the morning, and a dermaroller weekly for a year but is unhappy with the results and sperm quality. Others suggest continuing the regimen, noting hair maintenance and thickness, and considering additional treatments like dutasteride or a hair transplant.
community Decades Update: age 23 to 25 and age 39 to 41
The user started using finasteride at age 23, stopped at 30 to start a family, and resumed at 39 with minoxidil, seeing positive results both times. They successfully had four children after stopping finasteride, noting changes in sperm quality and some side effects upon resuming the medication.
community Dutasteride Infertility Debunked: Low T causes true infertility.
Dutasteride and finasteride may temporarily affect semen quality but are unlikely to cause permanent infertility. The Kim et al. study is criticized for poor methodology, and many prefer hair retention over potential fertility concerns, using treatments like dutasteride, finasteride, and minoxidil.