Re: Enema basics - a few links to help you get started

http://valerie_cct.tripod.com/enemas.html

http://www.iquestsight.com/enema.html

Personally, I find the Sims position most comfortable for an enema, especially while lying in the bed with the bag hanging 1 1/2 to 2 feet above. If you position the shutoff at just the right location on the tubing, you can control the inflow with either your right or left hand. Right hand works easiest for me.