Drinking alcohol has its effects just not on our general health but also on our sexual and reproductive well-being. Even if you are young and drink alcohol only during the weekends that could be enough to harm your reproductive health as researchers have found that drinking just five units of alcohol a week could affect sperm quality of young men. The researchers also found that higher the tally of weekly units the lower was the sperm quality in terms of total sperm count and the proportion of sperm that were of normal size and shape after taking account of influential