LDR: Labor, Delivery, Recovery.
LDR suites are rooms where you will labor and deliver your baby. It replaces the older system where women needed to be taken to a separate room for delivery at the last moment.
The LDR suite has all the equipment necessary for you and your baby during this process.
In this video you can see what an average LDR suite will look like.
Most hospitals have LDR suites as most people prefer not having to be moved to a new room just before the baby is delivered.