Perhaps it is hot in your room? Try a fan or having a window open.
These are called NARB's(No Apparent Reason Boners) you get them very often while going through puberty, they will go away when you are done with puberty.
Our hormones are in high levels, and our body is getting used to them.
It is very common to sweat at night. Your 3-year old just may be hot. You could try dressing him in lighter clothing.
The Sahara desert IS NOT hot all the time.Because the temperature in there always be changes. Example : In the afternoon,the Sahara desert is very hot.But,in the night,the temperature in the Sahara desert changes be colder.
tundra
Yes, very hot. And often very cold at night.
Buonanotte mio ragazzo italiano molto bono (or molto figo)
A desert is a dry environment; it is very hot in the day and very cold at night
Hot and very humid during summer months (April - October). Not much rain. Warm to hot the rest of the year. It does get chilly at night.
very hot
by looking hot
Hot desert climate.
in the day it gots very hot but in night it is freezing cold
its is very warm hot sometimes at night but cool sometimes to hot in summer and very very cold in winter.