Many people recommend runnning an AI during cycle. However No one ever mentions running an AI prior to PCT. I mean if you are running Cyp or Enth, 10-14 days after your last injection there will be enough test floating around yet I have never read about anyone running an AI during that time period. Can someone explain why that it is? It would seem that running an AI say during a 10 week cycle then abruptly stopping prior to PCT would increase the likely hood of some sort of estrogen rebound. Thoughts?