TMPOB stands for Tell me Pink or Blue, which is a blood gender at home testing method. It doesn't work, or at least it is not nearly as accurate as they claim. It causes many heartaches with the lack of accuracy or the proposed thought that the baby will be the "desired gender" . Told me boy, it is in fact a girl, I did a re-test and they said the 2nd time 100% girl, Well duh!!!!!!!!! I'm 30wks now and have had three ultrasounds. My refund is said to be "in the mail" as of Friday....we will see.
Too much stress and pain. I will never ever do it again and will always warn people against it.