Looking for my son's birthfamily born at Day Kimball 8/4/87

I'm looking for the birth parents of my son born August 4, 1987 in Putnam, CT at Day Kimball Hospital. He came to us through Catholic Charities in Norwich, CT. He's had some minor medical issues and we would like to find and meet his biological parents. His biological Mother was around 18 or 19 about 5' or 5'1". She kept my son for a month or two before deciding she couldn't do it financially or emotionally and put him into foster care, eventually surrendering her parental rights. His biological Father was I think 20 or 21, 6'3" and into cars (just like my son). The Mother listed general medical information but the Father wouldn't give up any information. This is about all the information we were given.We would appreciate any help you can provide leading us to find either his biological mother, father or siblings.noscot