Anonymous wrote:Adult men can pee with an erection easily. Men do this every morning.
guy here. That's not entirely true. Depending on the intensity of morning wood, it can be difficult. Plus, pushing it down to aim restricts the flow even more. On top of that, you often can't get a great stream initially with an erection so it can start out more like the spray of wiper fluid on your car windshield. Or you can get the occasional 45 degree angle stream that misses the bowl completely. So I'll politely disagree about "easily".
That being said, OP should find out if her son's issue is erection-related (preferably by dad) or consult the pediatrician.