Con
John Oxford, MD, Professor of Virology at the Queen Mary School of Medicine and Dentistry, University of London, stated in a Nov. 25, 2003 BBC News article:
“We know that cannabinoids affect sperm – although there’s not much objective evidence that it has an effect on female fertility.
It’s difficult to carry out a proper controlled trial to find out what is happening.”
Nov. 25, 2003