"Young men's marijuana use is linked to decreased sperm count, but not alcohol or cigarettes." Wow that's actually kinda nuts. I have no idea why on earth they

"Young men's marijuana use is linked to decreased sperm count, but not alcohol or cigarettes." Wow that's actually kinda nuts. I have no idea why on earth they would even bring alcohol and cigs into the mix. This is on the edge of saying smoking and drinking is absolutely OK. I guess booze has a pretty high chance of giving you kids you never knew about...