How to incorporate siblings into the delivery

Kiara

This sweet little angel has been my biggest supporter since being pregnant. She goes to most my ultrasounds and appointments. She asks how her baby brother is doing everyday and she has even been practicing how to hold him and feed him with her baby dolls. As of lately she is completely attached to me and I get why. I'm trying to think of ways to incorporate her in the delivery so she feels apart of it cause well she is. We bought a house and she insisted she wanted a baby over a puppy. Anyone with ideas or personal experience with this?