Baby Shower?

I am 9 weeks pregnant (tomorrow) and have been asked by excited people already about the baby shower :) I know it's usually 1-2 months before the due date. I am technically due on May 16th but have to have a planned csection around 36 weeks. That leaves a due date of April 18th. Suggestions of when to have a baby shower please? :)

Also, I'm high risk. The last child I carried, I developed HELLP syndrome at 25 weeks and had an emergency csection at 25 weeks 4 days if that makes a difference. I have a 25% chance of it happening again but hopeful I can make it further this time.