O'Hare has 20 nursing locations: ten Mother's Rooms, open 24/7, and ten Mamava pods you unlock with the free Mamava app. The Mother's Rooms are spread across every terminal — Terminal 1 at Gate B10, Terminal 2 in the crossover between Gates E5 and F9, Terminal 3 in the Rotunda and at Gate L6, Terminal 5 at Gates M8, M20, M32 and M37, and two in the landside Multi-Modal Facility. Each Mother's Room has comfortable seating, a sink, electrical outlets, a diaper changing surface and soft lighting, and is ADA compliant, with no key or code needed to walk in. The Mamava pods sit at gates in Terminals 1, 2 and 3, including one right beside the Family Lounge at Gate F1. Only the two Multi-Modal Facility rooms are before security — every other nursing location is past the checkpoint.