Is your penis completely erect/hard in the picture or like almost full erect?
Normal curve if you have always had it. If it used to be straight but started curving recently then it might be something to see a doctor about.
Almost full erect. Why?
Its grown to curve down so yeah normal
Exactly the same as mine but mine has more of a curve and goes up and to the left. It’s nowt to worry about if you’ve always been like this.
Sorry I am just getting back to you, but if it was not fully erect it would be harder to tell if the penis is curving down due to disease or if the penis is curving down due to being partially flaccid.