I am 16 years old and my testicles have had lumps for a year and a half.I am just now wondering if I should be worried or is it just a normal thing.Also, during sexual activity, I notices for the first time that there was a little blood in my sperm.So Im not sure if there is something wrong or not.So if you could give me some information that would help me in my situation,I would appreciate it.Thank you




