1. Smoking is more likely to make your breasts sag than breast-feeding.
2. The average breast size in America is 36DD.
3. In 2010, the cost of the average breast augmentation with silicone gel implants was over $3,500.
4. The average erect nipple is taller than 5 stacked quarters.
5. The right breast tends to be larger than the left.
The woman with the world’s largest natural breasts (boobs) has 3.5 feet of cleavage. Annie Hawkins-Turner (better known by her pseudonym, Norma Stitz) 52, who wears a size 102ZZZ, has been confirmed by the Guinness Book of World Records to have the world’s largest natural breasts. Each breast weighs 56 pounds.