My son's penis is curved upwards, and I'm worried about it. He is 8 years old
Don't worry a bit, penis comes in all shapes, sizes and positions. There's not but a handful of people that have straight penises (I fortunately am one of them) but if it leans or bulges to the right, left, up or down; don't worry it's totally and completely normal. The more you explore your sexual acts you will come to see the different positions to do for people with curved penises. Some women and men feel that the curve gives of more stimulation than a straight one.
Don't worry. it's going to curve a bit upwards. Generally, it curves a bit, and leans a bit to either left or right. Don't worry, you're fine.
I heard that most slightly curve up and some slightly lean tourd either the left or right. It's highly unlikely, almost impossible to be completely straight. So no need to worry