Teen abortion has many risks. Studies have proven that abortion may lead to an increased chance of breast cancer, Pelvic Inflammatory Disease, depression, and the contraction of Viral Hepatitis, not to mention death due to excessive bleeding or other complications. Whether you choose to keep your baby, put it up for adoption or have an abortion, hormones run crazy when you are pregnant. Hormones are to blame for the drastic mood swings pregnant women have during pregnancy. As you feel the life inside you start to grow, you will become attached to, or perhaps even angry at, this new life.