I use 29 gauge half inch shoulder 2. Times a week . e2 is stable at 20-25. Libido like 18 years old. I would cut it down slowly letting your body adjust maybe 20-30 mgs every 2 weeks. Dropping from 200 mgs down to 100 will cause a huge crash. One just has to find the sweet spot to where benefits of t with balance of e2. Not every one needs hcg nees to look at benefit to risk ratio. The approach which suggest is less medicine more bang for your buck with least amount of variables to content with least side effects. I have never agree with shot gun "anti aging clinic " approach because dealing with 3 or 4 variables makes it harder to track what is doing what. It may take longer, but there are less bumps in the road and by adding in one variable measure the response you know what the cause of. I know anti aging clinics that start people off 200 mgs/ week with 500 ius hcg with adex .5 m,w,f thrown in just for good measure. Yes no doubt you will feel good probably for 3-4 months then your body will let you know this is not right for you. Peoples lipids go all over the place, e2 gets all unbalanced and have emotional issues. High e2 will also altered neurotransmitter signalling in serotonin, dopamine, and NE pathways which would most likely answer why your pea shooter is going off early. Excessive test can cause excess of dopamine and drop in serotonin which would result in PE. This is why giving a little bit of SSRI or balancing the serotonin pathways works great for PE.