How Puberty Normally Starts
Puberty is triggered by a carefully timed conversation between the brain and the body.
When the time is right, the pituitary gland sends signals to the ovaries or testes, starting the physical changes of puberty. This process unfolds gradually over several years and affects:
Timing is everything. When these signals start too early or too late, development can be thrown off balance.
When Puberty Starts Too Early
Early puberty can be worrying for both parents and children.
Signs may include:
While early puberty may make a child temporarily taller than peers, it can shorten the overall growth window, leading to a shorter adult height if untreated.
Just as importantly, early puberty can be emotionally challenging—children may feel different, self-conscious, or unprepared for the changes they are experiencing.
When Puberty Is Delayed
Delayed puberty can be equally stressful.
Parents may notice:
In many cases, delayed puberty runs in families and resolves naturally. However, in some children, delayed puberty may reflect an underlying pituitary or hormonal issue that benefits from medical input.
Why the Pituitary Matters So Much
The pituitary gland acts as the timekeeper of puberty.
If pituitary signals are:
Understanding whether puberty timing is part of a normal variation or a medical issue requires careful assessment over time—not just a single visit.
What Parents Should Watch For
Consider seeking advice if:
Tracking growth and pubertal milestones over time helps clinicians distinguish normal variation from conditions needing treatment.
Can Puberty Be Treated or Adjusted?
In selected situations:
These decisions are individualised and made carefully, with the child's physical and emotional health at the centre.