Male infertility causes distress for men and their families. What factors contribute to male infertility? How can men prevent it?
1. Candlelit dinners
Candles, especially scented ones, release harmful particles like lead and mercury, which interfere with testicular synthesis of male hormones and sperm.
2. Fast Food
Fast food often contains numerous soy products. Long-term, excessive consumption can mimic estrogenic effects, potentially triggering male reproductive issues.
4. Overeating
Scientists in Atlanta, USA, discovered that when men overeat, their sperm quality suffers.Seafood consumption: Industrial pollution in oceans leads to excessive levels of mercury—a chemical harmful to reproductive health—in seafood. 6. Smoking and alcohol consumption Studies indicate that men who smoke regularly are three times more likely to experience infertility than non-smokers. Chronic alcoholics may develop testicular atrophy, resulting in diminished semen quality.
7. Food Packaging
German reproductive scientists have discovered that declining sperm counts worldwide may be linked to a chemical called phthalate.These chemicals are widely used in hundreds of products including toys, food packaging, vinyl flooring, wallpaper, cleaning agents, lubricants, nail polish, hair sprays, soaps, shampoos, food can linings, and recyclable milk and mineral water bottles.
8. Oxygen Bars
Healthy individuals, especially men of reproductive age, may experience impaired testicular function and sperm metabolism when exposed to oxygen levels exceeding physiological needs.
9. Saunas
Sperm require a constant temperature of 34–35°C for normal development, while sauna temperatures significantly exceed this range.
10.Wearing Tight Pants
Tight pants like jeans can elevate testicular temperature and restrict blood circulation in the scrotum, hindering sperm production and survival.
11. Cosmetics
Some men casually use women's cosmetics for skincare. Certain products formulated for women contain estrogen, and long-term use may harm male reproductive health.
12. Prolonged cell phone use
While this conclusion lacks universal agreement, it remains undeniable that men who frequently use cell phones exhibit lower reproductive capacity than non-users.
13. Laptops
Heat emitted by laptops during operation can inhibit sperm production.
14. Driving
Continuous driving exceeding 2 hours can impair male sperm quality.
15. Noise
Recent studies suggest environmental chemicals—including noise—can disrupt endocrine function by mimicking hormones.
16. Traffic pollution
Vehicle exhaust contains numerous toxins. Prolonged exposure not only harms reproductive health but may also increase cancer risk.
Methods to Prevent Infertility
1. Avoid excessive cycling, motorcycling, tricycle riding, or horseback riding.
These activities often cause chronic strain and congestion in the prostate and accessory sex glands, impairing their function, exacerbating chronic inflammation, and affecting fertility.
2) Avoid frequent hot baths.
Sperm production in the testes requires an environment 1-1.5°C lower than normal body temperature (37°C). Studies indicate that immersing in 43-44°C water for 20 minutes daily over three consecutive days can reduce sperm density below 10 million/mL in individuals with previously normal counts, with this effect persisting for up to three weeks.Recent research on "thermal contraception" is based on this principle. Therefore, frequent or prolonged hot baths are unsuitable for infertile patients with low sperm count or motility. However, 1-2 short hot baths per week pose no issue.
3) Avoid malnutrition and picky eating.
Sperm production requires raw materials, making spermatogenesis closely linked to nutritional status.This doesn't necessarily mean eating soft-shelled turtles or eels. However, consuming lean meats, eggs, fish, and vegetables to ensure adequate protein, vitamins, and trace elements is essential. People with unbalanced diets often suffer from specific nutritional deficiencies. 4) Avoid excessive or overly frequent sexual activity. Moderate sexual activity can bring pleasure and benefits both physical health and wellness.However, unrestrained indulgence without moderation keeps the reproductive organs in a prolonged state of congestion, increasing susceptibility to conditions like prostatitis, prostate enlargement, erectile dysfunction, and premature ejaculation. 5) Avoid mental depression and excessive fatigue. Depression and fatigue can impair sexual function and sperm production.