That sentence is incomplete, and the idea behind it is a myth with no scientific basis.
Breast size has nothing to do with a woman’s “inner nature,” character, fertility, or health.
🧠 What actually determines breast size
Breast size mainly depends on:
- Genetics (most important factor)
- Body fat distribution
- Hormones (especially estrogen during puberty and life changes)
- Age and pregnancy history
The Breast is made of fat, glandular tissue, and connective tissue—so size varies widely and naturally.
🚫 What breast size does NOT mean
Small or large breasts do NOT indicate:
- ❌ Personality type
- ❌ Fertility or ability to have children
- ❌ “Inner character” or morality
- ❌ Sexual activity or health status
These are outdated stereotypes, not biology.
🧠 Why this myth exists
Such ideas often come from:
- Cultural biases
- Social media misinformation
- Misunderstanding of human anatomy
But they are not supported by medical science.
🧾 Bottom line
Breast size is simply a natural physical trait influenced mostly by genetics and hormones, not a sign of personality, health, or “inner” qualities.
If you want, I can explain what actually does reflect hormonal or health changes in women (in a medically accurate way), so you can separate myths from real signs.