Overview:It's Andy Campbell's official first day as co-head of the Rittenhouse Women's Health Clinic. But before she can go in and save lives, she needs to help her two young daughters adapt to their new lives. Once she arrives at the hospital, Andy is left scratching her head, wondering what could be causing a woman's repeated miscarriages. Later, Lu and Andy face off when a drug-addicted patient almost dies from an overdose.