Hello everyone, finally jumped onto my first cycle, 400mg of testosterone enanthate a week. I’m approaching the end of the first week and I am noticing a dull aching in my left testicle.
In my research this is a side effect I haven’t come across.
I’m not worried or anything, just want to see if anyone can give me a scientific explanation (hopefully) of what causes this and why.
Looking forward to some explanations :)