I don't recommend a stand alone cycle of 1 andro. You will more than likely be disappointed. I'd recommend stacking it with decadrol or Epi andro. This is still a very mild cycle , but as with any hormonal products, a pct is required. I always recommend a serm such as nolva or Clomid because it is without a doubt, the most efficient way to get your hpta up and running - especially when followed up with a mild ai such as e control to deal with any potential estrogen rebound. You may feel fine, and think you experienced no sides during your cycle, but the only way to really know that is to have your bp and heart rate checked regularly, as well as pre and post cycle blood work. Blood work is highly recommended if you have any care for your health or body at all, it is part of responsible cycling and will allow a user to know when it is safe to begin another cycle.