Men living in different regions show marked differences in sperm quality despite similar lifestyles, novel study finds #ESHRE2026
A new nationwide study has found substantial regional differences in sperm quality, with men in the highest-performing region recording almost double the total motile sperm count of those in the…
Brain changes linked to obesity result in low sperm count
Obesity is known to cause lower testosterone in men, impacting muscle mass and cognition, as well as reproductive function by diminishing sperm numbers and lowering libido. Just how obesity produces…