The Impact of Rising Pollution in Delhi on Fertility - Aveya IVF

 


Delhi, often celebrated for its rich history and vibrant culture, has also garnered notoriety for its severe pollution levels. Particularly during the winter months, the city frequently records hazardous air quality indices, raising significant concerns about public health. While the respiratory effects of pollution are well-documented, the broader implications—particularly on reproductive health—are only beginning to gain attention. Emerging research underscores the grave impact of Delhi’s air pollution on fertility in both men and women, with potentially far-reaching consequences for future generations.

The Link Between Air Pollution and Reproductive Health

Delhi’s air is laden with pollutants originating from vehicular emissions, industrial discharges, crop residue burning, and construction activities. These sources release harmful particulate matter (PM2.5 and PM10), nitrogen oxides (NOx), and sulfur dioxide (SO2), creating a toxic environment. Prolonged exposure to these pollutants can lead to oxidative stress, DNA damage, and cellular dysfunction, all of which significantly impair reproductive health.

Impact on Male Fertility

Air pollution has been shown to compromise male fertility, primarily through its effects on sperm quality and function. Exposure to fine particulate matter (PM2.5) and other airborne toxins is associated with:

  • Reduced Sperm Quality: Decreased motility, abnormal morphology, and lower sperm concentration.
  • DNA Damage: Increased sperm DNA fragmentation and chromosomal abnormalities, such as aneuploidy.
  • Hormonal Disruption: Impaired testosterone production, critical for spermatogenesis and libido.

These changes significantly hinder the fertilization process, increasing the risk of infertility in men exposed to high pollution levels. Read more


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