my son who is ten years old but didn't getting any erection

Dear Doctor, Please guide me my son is 10 years old but his penis neither stood up nor shrink with cold water please guide me where to go for his check up and if there is any problem occured with him is it cure able ? please guide me i'm worried about him Regards, Sajid

At 10 years old most boys don’t get erections. That comes a year or two later when they enter puberty.

I think you are pressurising the situation, let your son develop in his own time and things will likely turn out fine. We all develop at a different rate or pace, there is still a great deal of time for your son’s natural development to take place - what occurs naturally for a few boys at 8 or 9 YOA occurs for far more boys between 12 and 16 YOA, and for a few even later than this.