My afp # is 138.4. My ratio of weight ,age, gestational age and such was 4.0 the cut off for normal is 2.5. And finally my odds for a open neural tube defect is 1:28 which is the same as 3 out of a 100. Sooooo it could be even worse odds but it certainly isn't great. I go next Tuesday for an ultrasound and from those results we will make our next move. I have to be honest though I am really nervous and just wish this week would be over with.