frumpyfrog t1_ja8ndg5 wrote on February 27, 2023 at 5:40 PM Reply to Physically Demanding Work Tied to Male Fertility: Study suggests occupational factors associated with higher sperm concentrations and serum testosterone levels. by filosoful Maybe males with higher testosterone levels are more drawn to more physically demanding jobs? Permalink 67
frumpyfrog t1_ja8ndg5 wrote
Reply to Physically Demanding Work Tied to Male Fertility: Study suggests occupational factors associated with higher sperm concentrations and serum testosterone levels. by filosoful
Maybe males with higher testosterone levels are more drawn to more physically demanding jobs?