By: Emerald Pellot/Little Things  Twins Shaily and Shilpa were born together — literally. Fused at the abdomen and chest, the conjoined twin sisters confounded their parents, Lal Bhai and Shashikala. They had no idea how to get treatment. When the girls were 2 months old, a local hospital in India referred them to AIIMS for surgery. For four months,…