Hi,
I'm a 22-year old male. I'm uncircumcised. A month ago after a sexual intercourse I noticed a red, oval-shaped spot on my penis head. It isn't itchy nor swollen. Apart from the colour, it feels like it's not even there. I've waited for a while hoping it goes away but it doesn't. Sometimes it fades in redness into light pink but after ejaculation it gets red again. It doesn't affect my daily tasks at all but i'm really concerned because the color is not very nice to look at.