Climate change may affect ratio of male-to-female newborns, scientists say. Conception vulnerable to external stress factors. Climate change associated with male:female ratios of infant fetal deaths and newborn infants in Japan. User Dizzy_Slip, in the Reddit Science subreddit, 23 Jan 2019
Climate change is associated with male/female ratios of fetal deaths and newborn infants in Japan [pdf] User 233C, in the Japan subreddit, 23 Jan 2019