Unknown History

I'm filling out a patient medical history form for Hannah's appointment with the pediatric cardiologist. I didn't know filling out a form could be so hard. I don't know my own daughter's birth weight, her family history, or even the exact date of her heart surgery. It's so sad to right the words "unknown" under all of these boxes. So much will always be unknown. If it's this hard for me, how hard will it be for her to not know anything about her biological history? My heart is sad for my little girl and all of the unanswered questions she will have someday. I pray that her security in God's love and our love will help her overcome these difficult realities.