Hey, I was wondering what the chances of someone doing their first cycle permanently shutting down their natural testosterone production is? Assuming that the course was 10 weeks of testosterone enanthate 400mg a week and perhaps four weeks of dianabol at the start (20mg). If proper PCT was done, is it unlikely that ur natty test production will be permanently shut down?
also does the risk of permanently shutting down increase if someone is under the age of 24? (Im not under 24, just asking)