View your brochure as your calling card, your selling tool (which it is).
So I only included information aobut my doula service, what the service provides for them, and my contact info.
Leave out anything else.
Donnamr is a perfect example for a labor doula.
Start collecting other peoples brochures that you like, and don't like, this will help you. Not to copy but to understand what works as a marketing tool then incorporate them in yours.