. >> reporter: on the line with him, 47-year-old tanya montgomery, a mom of seven, about to receive a bombshell. >> we think we have identified of the mothers. >> and i said, what? >> reporter: tanya has no reason to believe she was adopted. but is open to looking into the possibility if it would help one of the mothers. >> there are only two babies that were born at homer g. philips hospital on may 30, 1967, and one of them was you. >> reporter: could tanya be the long-lost daughter of otha brand, a woman we met earlier? >> he told me that it could be a possibility that i could be her child. >> i just believe that she is my daughter. it's just too many coincidences. i just feel that it is. >> reporter: notice any striking similarities? so they agreed to meet in person, while we at "20/20" commission a dna test. >> looked like we have the same smile. >> mm-hmm. >> that's a good picture of you right there. little bit. >> reporter: could the results help confirm those stunning stay with us. from the gifts they want, to the ones they really want. from big gifts that mean a lot, to little