First of all, it might just be something you eat that does this. But that you say it's also released with no force makes it sound like an infection could certainly be responsible.
If it doesn't get better from a couple days of cranberry juice, see a doctor. You could have an infection in your prostate or seminal vesicles and/or elsewhere. Don't just ignore this. It could get much worse.
Last edited by mc7; 12-05-2012 at 10:29 AM.