2: Do not take exogenous T: testosterone given via injection or as a topical gel eliminates sperm production
3: Stay thin: abdominal fat (the rubber tire) alters the reproductive hormonal balance
4: Exercise: helps overall health in general and sexual functioning in specific
5: Eat healthy: diets rich in anti-oxidants, such as green leafy vegetables, can diminish levels of reactive oxidative species present in genital fluid (I don't recommend any herbal supplements--save your money)
Good luck
Dr Schoor
