Been on trt for like a year and the past several months libido has crashed and balls look like they belong to a 4yr old.. clinic recommended hcg and it seemed to be doing the trick, nothing spectacular but I did notice a difference. Just got my most recent labs though and shbg is lower than it's ever been (3.75!) and I can't help but think it's related to the hcg. Not sure when last dose of hcg was when blood was taken but shbg had never been this low. So need an alternative to raise libido and semen production. I should probably also mention the fact that i recently upped my dose of arimidex because i had gone up a good amount on my test so i went from taking 1mg 2 days after shot to adding .5 mg 2 days later when i do my 2nd smaller shot.. well got labs back and estrogen is practically zero! It's that what has my shbg crashed??Thanks in advance