Hello, I am a new member who was recently prescribed 400 mg of test cymp. every two weeks. I am breaking the dose down into four shots. One shot every 4 days. Will that be enough to help me stack on some good weight in the gym? Should I be concerned about estrogen buildup if I will be on this stuff for the rest of my life? If my levels were 299 total, on average how much would they raise after one shot of 100mg? I would appreciate any help on these questions. thank you.