Gravity Is Not the Main Cause of Sagging Breasts.
Ladies, as worried as we are, some of us (or will) have saggy breasts than others. Some point the finger at gravity, others at the bras we wear, but your genes are more to blame.
In the same way that genes determine the color of our eyes and hair, not to mention the size of our breasts, genes are an important factor in determining whether our breasts are more prone to sagging over time (this is called ptosis ).
There are many factors at play, according to Stuff Mom Never Told You , but many point to genes such as breast elasticity, tissue density and size, and age. Significant changes in weight, pregnancy, and other behavioral factors do play a role, but the main takeaway is that gravity plays only one role. Watch the video (above or link below) for more details.
Saggy Tits Science | Mom never told you – HowStuffWorks