Question

My daughter is 10 years old, and I’m not sure if it’s because of the good living standards now. When does a girl’s growth period end?

Answer

My daughter started breast development at 10 years old, which isn’t particularly early. In fact, the development of a girl’s breasts begins before the onset of menstruation. By around 18 years old, breast development is typically complete, but some individuals may experience a delay due to their physique or a late onset of menstruation. Generally, having slightly larger breasts doesn’t pose any issues; only extremely large breasts might require breast reduction surgery. However, there can be significant individual differences, with some girls completing their development within 1 to 2 years.