Can Andro affect my hormone production in the long run?
Yes it can. If you continuously take Androstenedione or -diol, your natural hormone production systems will suffer, which is why testes shrinkage is a side effect. Most recommend you cycle with 6 weeks on and 2 weeks off; however, I think it’s best to take your off period as long as your on period. This gives your natural systems more time to recover.