Conversation: The conversation between human and AI assistant.
[|Human|] I have a sore on my penis. 3 small soars to be exact. The size of 1 mm . It looks like a doughnut. No itchin, sensitive to touch but it doesnt hurt. It does have an odor. This showed up sudenly in a day..wry first time. Urination not painful but mild burning sensatin. What Is your diagnosis
[|AI|]  Hello and welcome to Chat Doctor. Your description of history is incomplete. You forgot to mention whether you had sexual intercourse recently, which is the most important factor that differentiate the possibility of Sexually Transmitted Diseases. The most common cause of painless sores if you had unprotected sex is Syphilis. There are a lot of other causes as well, which we could tell only after seeing the lesions. My advice is to go and visit a Skin and VD specialist and let the doctor have a look at the sores. Don't feel shy about it as your condition needs urgent medical attention. Hope this discussion will be helpful to you. Thank you.