Looking for a Niece born in Farmington Nm mid to late 70's

Do you happen to know the d.o.b?? I was born in Farmington, NM in San Juan Hospital July of 1976. I don't know anything with regard to my birth parents, but I was told my birth mother was 16 at the time of my delivery and my biological grandparents were the ones who wanted the adoption. Trust me, I am not getting my hopes up, but thought that I should at least respond. Thank you for your time!

I was not born in Farmington, but I was born in Gallup, which I understand is about 2 hours from there, in December 1977. I know it's a long shot, but I am looking for birth family. I was adopted into Mississippi, so don't know if that will help or not. Just thought I would reply and see what happens. Thanks!