Grade II. Your service provider can sense the varicocele even if you’re not undertaking the Valsalva maneuver, however it’s nevertheless not seen. An ultrasound or Doppler ultrasound could be performed to point out the varicocele within your scrotum. An ultrasound works by using seem waves to point out pictures on https://www.sgvascularctr.com/a-guide-to-varicocele-treatment-in-singapore/