When will it stop?

I don't know if this is the right place for this subject. Anyways, I have been going through Nofap for months now and I have been able to bring down my fapping from many times a day to maybe once or twice a month. Porn is virtually zero.
My problem now is wet dreams. Its the frequency that bothers me. I have never gone through 15 days without an emission even though I have abstained from fapping for more than 40. And its sometimes less than 5 days between wet dreams, that too without any stimulation. The most frustrating part is that I don't even have dreams, its just emission. I'm undergoing a training for a job and I'm sharing rooms now which makes it difficult and embarrassing to get up at night and change my clothes.
I know wet dreams are ok, but is this frequency healthy?? When is it going to go down?