Don`t start your cycle without post cycle therapy (pct) on hand and know how to used it too. Need to reaserch more and post your questions is for your own benefit. When you know how things work and how to use them if anything you are not sure them come out and ask questions then you get your answers. Not trying to be an asshole with you, but you need to know all that before make a decision to start a cycle. Spear ask you few question, start with that. Goodluck