hcg while on trt for testicular issues

Hi, i am new to the site. I have been on TRT for a year and my boys have shrunk significantly. When I climax during sex? The amount is maybe a 1/4 of what it wss before TRT. I've read that clomiphene and HCG can help reverse testicular atrophy. To take HCG wpuld I have to stop TRT or can it...