Conversation: The conversation between human and AI assistant.
[|Human|] Im 14 and Im going in for a physical. How much genital hair should I have? And last time my doctor gave me a prostate exam and felt my genitals for a long time and got a sperm sample from me and he was the one doing it then he tought me how to check for cancer in testicles and he did it on him so I saw him naked will this happen again?
[|AI|]  Hi, Thanks for writing in. The signs of testicular cancer are the following(i) Increase in the size of one or both the testis(ii) Firm to hard testis on palpation(iii) Painless lumps in the groin which might be lymph nodes(iv) Non-healing wound over the scrotumGenital hair at 14 years age differs in every person, and it is the start of puberty and therefore even a small amount of hair might be normal for you. A prostate exam is unlikely to be done every year in a person at your age. The sperm sample is also not a regular test done in child Chat Doctor.  Please discuss this with the doctor and proceed as recommended.