effect of smoking marijuana in connection with the increase or decrease of sperms
The scientific jury is still undecided on the effect of smoking marijuana in connection with the increase or decrease of sperms. Research carried out by different scientists has resulted in diverse and contradicting findings.
- Cannabis has been linked to lower sperm count in some cases.
THC could negatively affect your sperm’s ability to swim and fertilize an egg. When THC binds to the sperm cell mitochondrion, the chemical can kick the sperm cell into overdrive and make the sperm overly hyper, and this vigorous movement exhausts the sperm.
- Cannabis smoking increases susceptibility to testicular cancer.
Weed may also increase your vulnerability to testicular cancer. Men who regularly use marijuana (once a week or more) are 2.5 times more likely to develop testicular cancer. Low sperm count is among the factors that cause testicular cancer. And some researchers suggest regular marijuana use will lead to low sperm count and a higher risk of testicular cancer as a result.
- Cannabis smoking linked with higher sperm concentration.
A survey was done in fertility clinics around Boston, Massachusetts. It indicated that men who had used bhang at least once had a significantly higher concentration of sperm when compared with men who had never smoked marijuana. The study also found that there was no significant difference in sperm concentration between regular users and those who had quit smoking marijuana.
Another new research led by Harvard School of Public Health seems to confirm these findings. After analyzing sperm samples from more than 600 men, the study showed that men who reported using cannabis at some point had higher sperm count than men who had never touched bhang. Researchers didn’t expect this.
This new twist shows our knowledge about the reproductive health effects of marijuana use and the general health effects of cannabis is not conclusive. Jorge Chavarro, a member of the research team from Harvard T. H. Chan School of Public Health, says more research on the field is needed.