Can I give myself an enema?
Yes you can. Enemas can be quite pleasant and will not cause any long term problems at all. You should space them out so that your body has time to get back to normal between them.
Yes, you can. But before doing that, you should see a doctor to see if thats the best solution to your problem. :]
Yes you can, but why would you want to do that if you don't have to...I.e. have a perscription for it.