I used to wake up in Sleep Paralysis nearly every night. And more often than not I'd get it several times a night. It was REALLY annoying but the only sure fire way I had to slip into a LD.

Don't get it anymore. Shortly after seriously trying to LD I suddenly realized it was gone. I do, however, get a sleep paralysis type feeling at the beginning of some of my WILDs. And it's still an annoyance in dreams because I have to struggle out of the paralysis before I can take advantage of my lucidity.

For me, Sleep Paralysis several times a week or night was normal. But after researching it a bit I found out that it isn't normal and some consider it a sleeping disorder.