I am a 38 year old guy, and over the last couple of weeks I have had ejaculations without any stimulation or arousal. I can be just sat in the chair on my own watching TV or reading a book, when I suddenly feel a we patch - and then discover I have ejaculated. I didn't get an erection - it just happened all by itself.
Has anyone ever heard of this? Could it be an infection of some kind?
That's kind of distressing. Are you sure it's semen? Normal function of your reproductive organs requires an erection to permit ejaculation. If you believe that semen is leaving the prostate without ejaculation (The spasming that drives semen out of the penis) then you should see a doctor about this. It could be a sign of a more dangerous condition.
I quit masturbating about 5 days ago and as I started to fall asleep Last night I had an intense ejaculation without touching my penis - I was half asleep and hard too. It pulled me out of the sleep stage and I pumped probably 8-9 times and had quite a mess in my bed. Very intense! I used to masturbate every day up until 5 days ago.