Dossier
Stephanie Seminar, MD
Coverage of Stephanie Seminar, MD in the Nexus archive.
- This common habit could be quietly hurting men’s fertility, experts warn
Experts warn that cannabis use, both recreational and medical, may negatively impact male fertility by reducing sperm count, quality, and motility. Studies cited in the article link heavy cannabis use to lower sperm concentration and increased miscarriage risks in women undergoing fertility treatment. Male infertility accounts for 45% of infertility cases, yet remains under-evaluated.