Last fall I talked about getting my DNA analyzed, and upgrading from a 12-marker test to a 37-marker test.
That was completed quite a long time ago, and the results are back. I have no 37-marker matches in the Family Tree DNA database. I think this database contains 67,121 other DNA samples, which is tiny compared to the population of the industrialized world (say, 1 billion+).
Interestingly, I do have 62 12-marker matches, and 3 close 25-marker matches. But it is the 37 marker match that will find someone who is closely related to me, so I am anxiously waiting on the first long-lost relative.
Incidentally, with the 25-marker match, FTdna estimates there is a 62% chance I share a common ancestor with this person within the last 10 generations. 10 generations is a long time - 250 years more or less. My own ancestry is only mapped 4 generations! So who the heck knows if I am related to this person or not. Geez, 250 years ago my ancestors were still in Europe!
Disclaimer The opinions expressed herein are my own personal opinions and do not represent my employer's view in any way.