there are emergency medical/nursing services at Heathrow and Gatwick At Heathrow they're in ther Queen's building At Gatwick they're in the Interntionat Arrivals Hall Either are staffed 24 houre a day by nurses You should ask your airline if you need special help All terminals at Heathrow and Gatwick are fitted with lifts,slopes and special toilets An airport information desk will help you in an emergency There are nurseries at all terminals at both Heathrow and Gatwick where young children can be fed or changed in comfort Trained children's nurses are purposed to help if you need it'except in Terminal 3 at Heayhrow