When is it normal for a teenage boy not to want to have sexual intercourse?

And why wouldn't he want to?When is it normal for a teenage boy not to want to have sexual intercourse?
1. If he's a ';late bloomer.'; (Matures later than his peers).





2. Fear of the unknown.





3. Its relatively easy for a guy to go without sex if he's never had it. Once he's had it and knows what he's been missing he can't get enough.When is it normal for a teenage boy not to want to have sexual intercourse?
maybe he is uncomfortable with his body