I been on TRT for a while now almost 10 years and i noticed the past year or so my libido has been on the lower side. I take hcg 500iu twice weekly (1000iu total). Is this to much to be running? My labs all look fine I also have thyroid issues (hypo) so I do keep track of my tsh, t3 and t4. Any labs I should be getting to help diagnose the issue? Right now my last labs were full TRT package (total, free T, estradiol, SHBG) i get cbc, metabolic, liver, kidney.