Hi, Colorado has a State registry. Everyone should be signing up with them. Also sign up with www.registry.adoption.com
and check their database often.
Sign up with www.isrr.org
Sign up with all three of these places.
Google your birthday,state and word adoptee ....... see if anyone posted somewhere.
Adoptees born in certain years can request their copy of their birth cert. See that information on the Colorado State site. CC keeps that buried on their site. Wants 150.00 for non id. So if you can't pay for that, don't worry about it. CHECK the STATE site first. learn your rights. or ask here.