I'll try to word this in a way that doesn't step on the dosage/self med rules here.
Cypro plays with the adrenal gland very hard; abrupt changes are flat out dangerous. If you are stopping you'll need to do it somewhat gradually. Even if you were to be simply changing from one AA to another, say moving from Europe/Asia to the US. So talk to your doc about the rate to reduce dosage.
I have stopped AA once for a blood test; 2 weeks and most of the nightmare was back in my head, by the forth I was in as bad of shape as the day before I started HRT in the first place. And my levels aren't that high to start with (T below 500; though my natural Estradiol is an insane 140+ lol..)
This rate of return will likely be dependent upon how long you've been taking an AA, as well as lots of individual factors.