Global Sperm count down 50%: household plastic culprit By Home › Forum Online Discussion › General › Global Sperm count down 50%: household plastic culprit This topic has 0 replies, 1 voice, and was last updated 6 years, 1 month ago by Michael Winn. Viewing 1 post (of 1 total) Author Posts March 4, 2019 at 11:59 pm #58352 Michael Winn Global Sperm count down 50%: household plastic culprit https://futurism.com/the-byte/sperm-quality-decline-household-chemicals Author Posts You must be logged in to reply to this topic.