I was on Axiron for 6 months with good response, but noticed testiculat shrinkage after about 5 months. They at about 2/3rds previous size. Also notice that scrotum is high and tight most of the time. Recently switched to Testapel. Mi am concerned about further shrinkage. Does anyone have experience with using HCG to preserve testicular size while on Testapel? If so, it would be helpful to know dosage and cycle protocol.