I never did pct when I was experimenting with AAS back in the 90's. My PCT back in the late 90's, was going to all night raves and taking rolls..lol It never seemed to go over well as far as keeping gains..lol But I was a young buck back then, so my nuts would always bounce back. I used this product after a sustanon and hdrol cycle last May 2011. My nuts were nice and full within two weeks. I month later I had morning wood every day. I kept 10 lbs of gains from that cycle and kept it well after pct. No, emotional side effects for me. No, crash at all. I love this product so much, I have it ready for the end of this cycle as well. Im not gyno prone, so I didnt dose the liquid nolva.