Hi dr I suffer from low level in testosterone hormone. LH .FsH. and Undescended test and the other test is small I take HCJ injection for 6 months and then the testosterone hormone become better and LH and FsH also and size of increase but when I take sustanon injection LH anand FsH and size of test decrease the doctor suggest retain to HCJ to stimulate test but after 6 months the testosterone. LH .FsH still low and test left still undescended I 20 years old when I was 1 years make hernia operation but the test retain undescended