Girls typically grow about 1 or 2 more inches after starting their period (menstruation).
After a girl begins menstruating, the growth rate slows down significantly. The hormonal changes that trigger puberty, including the onset of periods, also signal the eventual end of significant bone growth. While there can be some variation, most girls reach their adult height approximately 2-3 years after their first period, usually around the age of 14 or 15. It's important to note that this can vary depending on when puberty started. Girls who start puberty earlier might finish growing sooner, and vice versa.
Here's a breakdown:
- Growth Slowdown: The rapid growth spurt associated with puberty starts to taper off.
- Limited Growth Potential: The remaining growth is typically minimal, averaging around 1-2 inches.
- Reaching Adult Height: Most girls reach their full adult height within a few years after their first period.
- Individual Variation: The timing and extent of growth are influenced by genetics, nutrition, and overall health.
In summary, while some growth continues after the onset of menstruation, it's usually limited to a small amount, and girls generally reach their final height soon after.