Yes you can run this cycle but you need to get off the Testosterone at some point and so you need to run proper PCT to come off and keep your gains.
125mg of testosterone enanthate injections is not high dose. It maybe enough to suppress but maybe not enough to grow a decent muscle size by...
Here is an awesome resource to find out everything you want about blood tests after steroid cycle and what to look for:
http://www.evolutionary.org/blood-work-for-steroid-users
Great read. It is also no a bad idea to test blood while on cycle too.
Best place to inject hgh should be in the belly fat area or are there some good alternate sites i should try?
I have heard of some bros getting tiny scars on their stomach from injecting human growth hormone daily for months. I want to try places to shoot up hgh that wont scar up over months...