Originally Posted by
Alprazolam
Real girls are awesome, and can eliminate this problem, BUT (I have a GF and still, human nature rules some nights ;) )
But to offer some insight to your question:
Ejaculation before bed can make you tired. This will put you into a deeper sleep, but shouldn't affect having your rem periods later at night. So this doesn't seem to pose a threat.
Not ejaculating for a decent amount of time can put pressure on the subconscious, meaning= theres a higher chance you will have a regular sexual dream, which can be cool in its own right, but can also offer you more chances to become lucid if you train yourself to LOOK for it.
Basically, no matter what anyone says here your probably going to keep doing what your doing, its natural ;) and it shouldnt affect your LD'ing ability.