When I was 13, my mom, 25 weeks pregnant, was forced to have an emergency delivery. The premature infant, born at approximately 470 grams, was just big enough for a skilled team of nurses and physicians to intubate, ventilate, and medicate. Little did I know that this black, tiny, alienesque thing would change my entire life. My baby sister, Tegan, along with her team of healthcare professionals, would be some of the most influential people I would know. During Tegan’s first few...