Female, Born 12-18-79 in Norwalk CT. Looking for Bio-parent

I am a 26 year old female ISO my birth parents. I was also told that I have a half brother two years older than me. I was born in Norwalk, CT. at Norwalk, CT hospital on December 18, 1979. I don't really know any other information except that my Mom was 18 when she gave birth to me.