Yes if you engage in sudden activity, it will cause your metabolic rate to increase and your body will purge a higher concentration of the by-products of the drug in your urine. The bright side? Some people have reported that they were found to be clean in a week from vigorous exercise alone.
Tobacco can, marijuana does not.
Smoking weed has no bearing on how "strong" a mans sperm is.
The better question would be, why the frack are you smoking SEEDS?
Contrary to popular belief, cannabis actually slightly increases your sperm count.
No its not possible
The following link will be of interest to you: http://www.babyhopes.com/articles/causes-low-sperm-count.html Smoking marijuana for one thing, although that is definitely not always true. There are many things such as smoking plain cigarettes to Marijuana, doing drugs, diabetes causes low libido as does certain medications. Low sperm counts can also be genetic. There is absolutely nothing to be embarrassed about and a man isn't less a man because he has a low sperm count. Please see the doctor as there is help in this area.
Yes, marijuana, alcohol abuse, cigarettes and some drugs can effect not only your sperm count but also the health (motility) of the sperm.
Both smoking is a big reason for the sperm count to fall.
People who smoke a lot of marijuana often have short-term memory problems, but this usually clears up once the person has quit smoking. Some studies have shown a correlation between chronic marijuana use and decreased brain activity, but it is not clear whether or not these effects are permanent. Some studies also suggest that there may be a correlation between chronic marijuana use and impotence and low sperm count in men. Then, of course, there is always the risk of lung cancer and other smoking-related diseases. The key to using marijuana, as is the key to most everything in life, is to use it in moderation.
I really don't think that touching marijuana would ingest it into one's system enough to even count. One would have to actually ingest it another way like eating or smoking, to have it register on a measurable scale. Another answer: Are you SERIOUS?
yes
Yes, it is possible to count to a billion.