Recent studies have revealed a significant global decline in male fertility, particularly in
Western countries. Research shows that between 1973 and 2011, sperm concentrations
dropped by approximately 52.4%, with total sperm counts declining by nearly 59.3%.
This downward trend in sperm health is becoming a growing concern among
reproductive health professionals and intended parents alike.
Multiple environmental and lifestyle factors have been linked to this fertility decline. High
consumption of ultra-processed foods has been associated with reduced sperm count,
concentration, and motility in men of reproductive age. Additionally, exposure to
endocrine-disrupting chemicals found in everyday items such as plastics, pesticides,
and personal care products can interfere with hormone regulation critical for
reproduction. Air pollution also plays a significant role, as it has been connected to
increased sperm DNA fragmentation, chromosomal abnormalities, and reduced sperm
quality overall.
The consequences of declining male fertility are far-reaching. It can lead to delayed
conception, higher miscarriage rates, and a rising reliance on fertility treatments. On a
larger scale, falling fertility rates may also affect population growth and socio-economic
structures. In response, Hera Family Planning remain committed to supporting
individuals and couples facing fertility challenges by offering expert guidance, fertility
solutions, and compassionate care tailored to each family-building journey.
