With today’s changing lifestyles the power of pregnancy is changing rapidly. Several studies have shown that 40 to 50 percent of infertility cases are due to male-related causes. Male fertility is affected by a number of factors, with smoking, heavy drinking and a sedentary lifestyle prominent. With fertility declining worldwide, it becomes critical for men to understand these lifestyle factors and make timely improvements. Cigarette smoke adversely affects sperm quality.
Harmful chemicals and heavy metals such as cadmium and lead damage sperm DNA. It reduces the molality of sperm, meaning their ability to travel to the egg, directly affecting fertilization and reducing the chance of conception. Several global studies have also found that smokers have 12 to 20 percent lower sperm concentrations than non-smokers. Let’s find out what causes infertility other than smoking and alcohol.
What is the cause of infertility?
Apart from smoking and alcohol, there are many other factors that contribute to the rapid increase in infertility. According to the Palanibalaji Fertility Centre,
Drug Effects…
Cannabis is the most widely used illicit drug worldwide, and the majority of its users are men. If a man consumes cannabis more than once a week for three consecutive months, his sperm count and sperm concentration may decrease. If he consumes other drugs or alcohol, the effects are further aggravated.
obesity…
As men’s BMI increases, body fat increases around the scrotum. This raises the temperature there, which affects sperm production. Too much fat also increases oxidative stress, which affects sperm motility, DNA quality and interactions with the egg.
Mental Health…
Whether the stress is from work, family, or any other reason, persistent psychological stress in men can impair sperm quality. Stress can sometimes cause abnormal sperm parameters, reducing the chances of fatherhood.
poor diet…
Sperm quality mainly depends on diet. Men who eat a diet rich in omega-3 fatty acids, antioxidants and vitamins have better sperm parameters, such as the Mediterranean diet. Such foods are low in saturated and trans fats, which have been linked to poor sperm quality.
The effect of age…
Although there is no strict age limit, over 40 is generally considered an advanced age for fatherhood. With age, sperm also undergo genetic changes, which can increase the risk of certain health problems in the child.
(Disclaimer: The above facts are based on general information. News18 does not endorse them. Consult relevant experts before trying them.)