Do boys really have a testosterone spurt at age four?
MedicalXpress,
The idea that four-year-old boys have a spurt of testosterone is often used to explain challenging behaviour at this age.
The idea that four-year-old boys have a spurt of testosterone is often used to explain challenging behaviour at this age.
The idea that four-year-old boys have a spurt of testosterone is often used to explain challenging behaviour at this age.
Introduction For some years, an increasing number of clinicians have signaled the difficulty in distinguishing, in some cases…