I was born abroad and my parents were not yet married during that time. I am now holding a Philippine Passport under the surname of my mother. I have no middle name. Now, I need to request for a birth certificate from NSO.
My concerns are:
1) Am I considered as an illegitemate child? Should I place my father's name on my application?
2) If so, can I apply for legitimation since they are already married? How?