Private sperm banks saw an increase in donation 15-30%, while public banks in hospitals saw a jump in donations of between 100-300%.
New studies have investigated nutritional value in one’s diet as a possible explanation for sperm count, showing an association between an unhealthy diet and a decreased count.
“Mental stress is known to have an adverse effect on fertility... This study shows that prolonged stress can have an effect on sperm quality."
JPOST Digital Library
