Medically reviewed by Jamin Brahmbhatt, MD Key Takeaways Blue balls happen when you have an erection for a long time without ejaculating. The symptoms of blue balls are temporary and go away on their ...

Blue balls is a condition that causes aching in testicles when you're turned on but don't orgasm. The symptoms of blue balls include heaviness, dull pain, and swelling. Blue balls don't actually turn ...