Research fromthe University of Newcastle and the Hunter Medical Research Institute (HMRI) may help create non-hormonal male contraceptives and offer insights into fertility and overall health. HMRI researcher and Postdoctoral Research Fellow at Newcastle University, David Skerrett-Byrne PhD, has, for the first time, profiled 6000 sperm proteins. Skerrett-Byrne said in an HMRI news release that he…