TweetAgreed with baby1.Most times you will be perfectly fine with any surgery while on cycle and its been proven that while cycling it can actually help with recovery.As she stated though,the thinning of the blood can be a concern but nothing that would make you quit your cycle IMO depending on what your cycle consists of.I would of course tell your dr that you're on AAS so they can tell advise you on this.They cannot reveal this info to anyone so you perfectly safe telling them.