It may be possible that he's having them without your noticing. Five year olds are aware of their body parts and if they change, they may become embarassed and try to hide it. At his young age, I wouldn't worry about it. It shouldn't be an issue until he becomes a teenager. Then, if he can't get erections, I would worry.
The number of erections that a 12 year old boy should get varies. Each boy is different and experiences puberty differently.
You get a doctor to check that out because 5 year old boys should not be having erections for 3 days
Yes, it is normal for a 5 year old to get erections during the day. It is even normal for baby boys and toddlers to get erections.
It depends...
"the eleven year old" should not act on these feeling with anyone else.
Yes, it is normal for 40 year old males to experience erections. Erections can occur due to physical stimulation, arousal, or during sleep. However, if there are concerns about erectile dysfunction or changes in erection frequency, speaking with a healthcare provider is recommended.
Yes, it is possible for a 65-year-old man to have erections. Erections can be impacted by factors such as overall health, lifestyle, and medical conditions, but many older men are still able to achieve and maintain erections through various treatments or interventions if needed.
2 years old and 110 inches? That's abnormal! 110 inches is 9'2"!
No.
Yes. Erections will always randomly come and go throughout your whole life.
It is neither normal nor abnormal. It is just someone using a tool to haul stuff around. It is no big deal.
Yes.