How big are breasts?

Breast size can vary significantly from person to person and can be influenced by factors such as genetics, diet, and exercise. The average breast size is typically measured by bra cup size, which is denoted by a letter (e.g., A, B, C) and a number (e.g., 32, 34, 36). The letter represents the cup size, while the number represents the band size, which is the measurement around the ribcage just below the breasts.

However, it's important to note that bra cup sizes are not standardized and can vary between different brands and countries. Additionally, breast size can change over time due to factors such as weight gain or loss, pregnancy, and aging.

Therefore, it is difficult to provide a specific answer to the question of how big "average" breasts are, as it can depend on various factors and individual differences.