I have a few questions; I’ve never used hcg in my past cycles I’ve done bad pct and now Im paying the price. I have noticed a significant shrinkage in my balls, and my sperm is way down. So I have two questions 1) is there any way to prevent myself from becoming sterile or to increase my sperm count. 2) How do I correctly use hcg, is it better to use it during the cycle or after? Please Help…