The top contributors to poor sperm quality include health conditions, genetic abnormalities, environmental exposures and lifestyle behaviors that are known to impact sperm production. (futureofpersonalhealth.com)
And now, technology has advanced to the point where even men with extremely poor sperm quality can father children. (discovermagazine.com)
This could be because of poor sperm quality, low sperm count, a history of Sexually Transmitted Infections (STI), or hormonal imbalances. (myhopewell.com)