<s>[INST] hi I am 22, have noticed a slight discomfort in my abdomen on the right just above the groin area..no pain...and also sometimes I feel like my testicles are swelling to a bigger size size sometimes....is this even normal? Also there is no pain when I examine it...what should I do? [/INST] HelloNormally two testis varies in size and this is natural. But, you may need clinical evaluation and routine investigations. You may need routine hologram, random blood sugar, urine RE/ME, ultrasound of abdomen and testis. Ultrasound is very important, and it can exclude many possibilities. It will assess cause of discomfort in abdomen and testicular swelling. Treatment depend upon clinical findings and investigation reports. Get well soon. Take Care Chat Doctor.  </s>