Yes, I’d think so. 

I have had sleep paralysis many times.

I started training myself to lucid dream (I've kept a journal for 5 years, it's huge) but even the most effective reality check doesn't work. I've even realized in the dream that I was dreaming but kept on dreaming, without becoming one bit lucid. I get too immersed and I'm also a heavy sleeper.

My 12th Aries Moon is close to the ASC, and Neptune trines Mercury. I'd say most if not all of my dreams have to do with processing emotional wounds from my inner child. The prevalent feelings range from extreme anxiety and hopelessness (linked to wanting to commit suicide in the dream), to happiness, love and peace. But I've never dreamt with "terror" like what you see in horror movies, which I firmly avoid in my waking life.

Oh yeah. Saturn 12th house too.

Not just incredibly lucid, but recurring.

I can draw maps of the other places I consistently visit. Also have psychic dreams and adventures with people and pets from my past and present.

The unconscious is a great teacher with Saturn in the 12 It's hard to remember sometimes if I dreamt it or if it really happened.

Working out a lot (like every day for a couple hours) helps because I really do sleep, but there's times when I just lay in bed, go in and out of dreamstate for 12 hrs to recharge. (Pisces moon)

Saturn in 12th House in Scorpio. Vivid, lucid, real dreams. I can predict even death, illness with the help of my dreams. My deceased family comes sometimes in my dreams, asking for help, warning me that something will happen... My dreams are my kind of reality check but since my mum is gone, I feel alone. She had a similar gift and she was the only person who understood me and what kind of burden it is actually. I don't about it with others because people say it's not possible, that it's just my subconscious or it's because I watched some movie or I have a strong imagination. It's not easy to sleep and be tormented in your dreams every night, to be honest, I can't remember when was the time when I had no nightmares. So, it hurts a bit when I say something about my dreams, and then I have to listen to patronizing comments. I choose to stay silent about it. 

I have a 12th house Saturn in Scorpio as well, and it is conjunct Mars.  29 Libra Pluto is there too depending on the house system.  My dreams are very vivid and complex, to the point that I can't very well put them into words when I wake up, because so much seemed to be happening in layers rather than linear order, if that makes sense.  Words don't do the events or the visions justice, although I rarely find them very meaningful, just strange compared to my waking life. They often involve people I haven't thought about in years, or seen in a decade or two. Sometimes they are somewhat normal, and I wake up wondering if I visited a parallel universe in which I made different choices and ended up there. I'll have dreams fairly often in which someone is trying to kill me, and other disturbing things happen. I wake up so relieved. I had an auditory hallucination while asleep once when I lived in New Orleans, and was in full panic, although that could just be my Taurus Moon/Mercury rationalizing a haunting.

Mine's in Taurus trine Cap sun. I don't really have dreams of dark things.