Drink water before session

If it works for you,do it. If I did that,the need to pee would screw with a session for me. You can use any tactic that works for you mate.

It's funny how everyone is wired differently. I basically have to not drink/eat anything 2-3 hours before the session or I will have to pee in the middle of it, which is really distracting for me and I hate it.

I’d found a slight need to pee kicked off an A-less practice session.  

Do you find a little need to pee (“NTP”) translates into prostate arousal?

One time the act of peeing helped kick off an A-less session, too.

Sorry. When I first wrote this post I forgot to say, Yes. Before a session, empty your bladder! Then, before going on to the session, drink a little cup of water. Anyhow, for me it seems to work. But it may not be everyone’s cup of (water/tea):-)