Tweet (ThyBlackMan.com) Briefs versus boxers, right? Actually, this isn’t necessarily a debate worth bothering with, says sperm expert Dr. Craig Niederberger, professor of urology at the University of Illinois and prospective editor-in-chief of the journal Fertility and Sterility. But there are many things – including some unexpected ones – that have been proven to hurt … Continue reading The Top 10 Male Fertility Killers…