15 Surprising Ways Pregnancy Transforms Your Body --- and Your Mind

1. Implantation: The Tiny Miracle You Don't Even Feel

Pregnancy kicks off with an incredible process called implantation. A few days after fertilization, the tiny embryo travels down to the uterus and burrows into the uterine lining, making itself at home. You probably won't feel a thing, but behind the scenes, your body is already working overtime to support this brand-new life.