The NWSL has a record number of active mothers rostered, 28, this season. The figure represents a shift in support and understanding around pregnancy, postpartum and parenting. The Athletic explores these topics and more in a series devoted to motherhood and soccer. North Carolina Courage goalkeeper Kailen Sheridan asks her press officer to pass the milk. It is for her daughter, Sky, who is with her in a hospitality box, contently studying her surroundings, which overlook the pitch on which Sher