How to handle extended family

Rachel

So I am currently 27 weeks pregnant. My mind can not get off of when my 1st was born and how my husbands Aunt and cousin came up to the hospital and into the room right away. I was not a fan of it. His aunt then came up alone the next day and stayed for like 2 hours.

This time around I want a little more control over this but obviously want to cause tension or issues.

I am tempted to talk with MIL about expectations this time around and let her be the one to explain things to everyone since she was the one who invited everyone with my 1st.

Thoughts????