Remember, just as testosterone binds to the body and creates estrogenic effects, it also produces androgenic effects as well. These would otherwise be known as effects that can cause a series of male-oriented effects to take place. It should be noted that with any androgenic compound that you use, it is possible to see a shift in your cholesterol levels. It can also affect your blood pressure.
As a base of a steroidal cycle, Testosterone Propionate can be used to replace endogenous testosterone, or as a performance enhancer itself. As a performance-enhancing drug (PED), 100mg every day is suggested in combination with an AI or SERM to control estrogenic side effects. Aromasin at 25mg every day or Arimidex 1mg every other day would be advised to keep estrogen levels within normal ranges.