Smoking kills more every year than the number of deaths due to traffic accidents, drugs, alcohol, AIDS and fires combined. The danger of smoking is that damage does not occur immediately, but after a long time. Furthermore, it is not limited to the smoker, but also affects others around him! There is no doubt that smoking is a slow motion suicide, a murder of the soul and all legislative acts aimed at preventing self-killing and exposing him to the reasons for loss, both indirectly and directly. Furthermore, smoking is considered a waste of money and a wide gateway to enter the world of drugs, especially among young people. When you smoke, it's not just you who suffers. Your family suffers too. Your loved ones can be harmed by breathing positively or negatively. Indeed, smoking has a negative effect on sexual ability and the ability to have children, and there are many researches and studies conducted by researchers on this topic that can be considered as There is sufficient evidence on the negative impact of smoking on the sexual side both in terms of sexual desire than in terms of sexual capacity or ability to reproduce and studies indicate the impact of smoking on everyone: First of all on the man's side: 1- EFFECT OF SMOKING ON SPERMS Smoking has really negative effects on the man's sperm, the most recent studies have shown the following: - blind study on 239 healthy male volunteers aged between 19 and 40 years. 150 smokers, 37 ex-smokers and 52 non-smokers were evaluated. Smoking significantly, leading to a decrease in sperm count compared to the normal level in smokers. There was a small but insignificant decrease in sperm count from non-smokers to ex-smokers.(1) Sperm motility decreases by 20% in smokers compared to non-smokers, which could cause sperm to die before completing his action2. THE IMPACT OF SMOKING ON ERECTILE DYSFUNCTION Smoking is the main reason for erectile dysfunction, where the level of the hormone Alnoradarnaline increases in the blood with smoking, due to the effect of nicotine on the sympathetic nervous system, which kind of relaxation accompanied by increased pressure, tension and jerking in the hands and increased heart rate and all these symptoms would lead to loss and decreased desire to have sex and here is a study conducted by Robert O. Bonow, MD shows that: In this study, the researchers examined data from 4,764 Chinese men – average age 47 – who completed a health survey. Questions included smoking history and quality of sexual intercourse. Among the findings: Men who smoked more than 20 cigarettes a day had a 60 percent greater risk of erectile dysfunction, compared to men who had never smoked. 15% of past and present smokers had experienced erectile dysfunction