I have a question for you guys about my dad's situation (he's 60), he also has low T. He is seeing an endocrinologist and is using Androgel 1.62%. He was using 2 pumps per day, but then started getting some acne (our family is prone to acne) and backed off to only one pump a day. His last lab work showed a total T of around 450 and he says he doesn't feel that much better. I told him to stay with the 2 pumps a day and the acne will hopefully dissapear eventually. His endo is also not testing for Estradiol. Does someone on androgel need to worry about e2? Do you think the reason he isn't reaping the benefits of TRT is because he is on too low of a dose of gel and the fact that his e2 could be high? Would you go to an endo that doesn't check e2 with androgel?