No. There is no evidence that marijuana or its active ingredient delta-1 TCP has any direct effect on sterility or fertility whatsoever.
the causes of smoking marijuana is stress peer pressure or your just dumb.
no this is a common misconception studies have been done to test this and there is no scientific proof of this being true
yes, is called burning out.
Marijuana has not been proven to cause spina bifida. Having said that, the main causes of spina bifida are not well understood. It has been noticed that women who are deficient in folic acid tend to...