Not going to sleep after drinking OO, drinking it earlier in a day?

Is going to sleep after drinking the concontion important to the success of flush? Can I move everything let's say 2 hours (ES at 4 and 6, OO/GJ at 8) and go lie down for 1/2 hour to an hour on a couch watching TV after drinking it at 8, and then go to sleep at 10 or 11? It seems like it would be better this way to avoid nausea. If being in a horizontal position is important after drinking it, not the actual sleep, then this could be a good way to flush. Any thoughts? Tweet