But I'm not more aggressive—a behavior change often tied to testosterone. That's not surprising to Robert Sapolsky, ., a neuroendocrinologist at Stanford University and a leading researcher on stress and behavior. "It's really not the case that testosterone 'causes' aggressive behavior," he says. "Instead, it makes the brain more sensitive to social cues that trigger aggression. And in support of that, a guy's testosterone level isn't a very good predictor of how likely he is to be aggressive."
Hi, a question for u. My husband was getting testosterone injections every other week. After a year of injections. He decided to discontinue the injections bc they made no difference. His testosterone levels are 218. He is only 29. Well our dr recommended trying clomiphene. And testing once a month to see if it helped. We want another child and after 3 years of trying this seems like a answer to our prayers. Does it cause hairloss in men or any birth defects in children? Do u think he would benefit from it. Bc he has no energy and feels awful all the time. He needs help.