I have some discolouration on my penis head which is slightly brownish compared to the normal colour and I was curious to what this may be and if it is harmful?
I believe I have had it for some time but can’t remember. I also have a brown discoloration on the shaft and I am curious to what this is? Also what the red marks on the penis head could be too?
I would post some photos but not sure if it is possible to do so?