India, Jan. 15 -- Air pollution remains one of the biggest health hazards. While we often discuss its respiratory and cardiac effects, a less discussed but equally alarming threat is its effect on fertility. Several studies have shown that polluted air doesn't just harm our lungs; it may also be silently affecting our ability to procreate. Prolonged exposure to air pollutants like PM10, PM2.5, sulfur dioxide (SO2), nitrogen oxides (NOx), ozone (O3), and carbon monoxide (CO) has been linked to reduced ovarian reserve, lower pregnancy rates, and even sperm DNA damage.

Scientists worldwide are observing a gradual decline in sperm concentration, motility, and morphology among men living in urban areas. "Long-term environmental exposure to po...