I dont know,I myself never really had the problem of remembering dreams..I always did,and still do.I also just wake up about 4 hours of sleep(in the middle of the night) and I gues this isnt a round number of sleep stages..its probally personal but for me it doesnt make a diffirence..but for you it might be diffirent..

oh and btw..welcome to the forum,lol

Im Lucius,the cool guy around here

Just kiddin people..hehe