Effect of Low Dose Finasteride on Semen Volume and Sperm Density in Young Men

Dutasteride can significantly reduce sperm volume, with some users experiencing up to a 90% decrease. While some users report adaptation over time, others suggest switching to finasteride if side effects are too severe.

The conversation discusses the impact of finasteride on sperm, including potential side effects like decreased ejaculate volume and total sperm count. Users share experiences and concerns about fertility tests before and after starting finasteride.

A user noticed watery semen and decreased volume after a week of using finasteride and asked if taking Zinc, pygeum, and lecithin supplements would affect finasteride's effectiveness. The conversation is about the side effects of finasteride and potential supplements to counteract them.

The efficacy of low doses of finasteride to reduce scalp DHT, and whether studies showing a 61% reduction are reflected in actual results. Replies discussed hair growth as an unintended consequence of minoxidil and finasteride use, as well as self-selective bias, potential side effects, and that studies measure effectiveness by hair count changes rather than DHT inhibition.

Long-term use of dutasteride may impair semen volume and sperm motility, but these effects are often reversible after stopping the drug. Individual reactions vary, and more research is needed to understand the long-term impact on fertility.

Dutasteride improved hair density and thickness in men who didn't respond to finasteride, with some experiencing transient sexual dysfunction. Users discussed switching from finasteride to dutasteride, noting initial shedding but eventual hair improvement.