i have seen him for more than 1 year la, just one cycle, i got bingo, and my baby boy is 8 months old now... fingers? he never used fingers to me wor... but he is a funny guy, he will teach you the tricks to get more chances to have baby boy or girl, of course it is not a must, for me was a failure. my husband wanted a girl. but its ok, as long as my baby is healthy and i am very thankful...