In early 1963, Kennedy was again pregnant. She spent most of the summer at a home she and the president had rented on Squaw Island, which was near the Kennedy compound on Cape Cod, Massachusetts. On August 7, she went into labor and gave birth to a boy, Patrick Bouvier Kennedy, via emergency Caesarean section at nearby Otis Air Force Base. The infant's lungs were not fully developed, and he was transferred from Cape Cod to Boston Children's Hospital, where he died of hyaline membrane disease two days after birth. 