Like any new mother, Beth Gardner was overjoyed to welcome her baby girl, Lila, into the world. But how she got there is unique. Gardner's quest for motherhood began with many nights trolling the Web looking for a perfect match -- and being disappointed. No, she was not Internet dating. Gardner and her wife were looking for a sperm donor, one who not only matched their physical and intellectual criteria but also was willing to have a relationship with the child. Start your own site, her friends said. So she did.