One of the most important things you can do to help prevent serious birth defects in your baby is to get enough folic acid every day - especially before conception and during early pregnancy. [Skip to Content]
Those who admitted to regularly smoking pot had a sperm count that was 29 percent lower than those who reported lighter use or didnât smoke at all. Meanwhile, men who used other recreational drugs alongside marijuana had sperm counts reduced by 55 percent and sperm concentrations reduced by 52 percent. Pot smokers were also found to have higher levels of testosterone within the same range as cigarette smokers.
But scientists now claim stronger strains of marijuana are causing second-hand pot smokers to test positive for the drug in a urine analysis. Being close to a marijuana smoker in a confined space could also cause non-smokers to have minor problems with memory and coordination, according to a new study. Scientists claim strong strains of marijuana can cause second-hand pot smokers to test positive for the drug in a urine analysis. It could also cause them to have minor problems with memory and coordination without ever knowing, according to a new study.