Quote Originally Posted by NightProwler
doesn't weed lower your sperm count? so us stoners are less likley to have a baby
This is off of this site:
It has been scientifically shown that marijuana use can impair male fertility. Studies conducted in rats have concluded that marijuana causes decreased sperm production (spermatogenesis), decreased number of developing germ cells and decreased number of Leydig cells in the testis (cells responsible for testosterone secretion).

A recent study, conducted at the University of Buffalo in New York in 1998, reports that marijuana affects sperm function by compromising its ability to get to and fertilize the egg. The study attributes the cause to cannabinoids (compounds found in marijuana).

http://www.spermconfirm.com/MARIJUANA.html