<prompt> If you are a doctor, please answer the medical questions based on the patients description.im 14 years old boy and im getting a little worried cause lately ive been feeling like a small ball on my left testicle vein and my left testicle is lower thqn the right and sometimes it takes me longer to pee than usual should i be worried or it isnt anything serious  <response>: Degree understand your concerns went through your details. There is nothing to worry about that. Testicles are kept in a sac and the elasticity of the sac determines the looseness or tightness of scrotum. Sagging of the sack is quite normal process and left may sag more than right or vice versa. This has nothing to do with the urination procedure and testicles are not involved at all. Dont worry. If you require more of my help in this aspect, please use this URL. Make sure that you include every minute details possible. Hope this answers your query. Available for further clarifications. Good luck. Take care. 