There's the other alternative: The company needed no HIPAA data at all to infer the approximate due date: https://www.forbes.com/sites/kashmirhill/2012/02/16/h

There's the other alternative: The company needed no HIPAA data at all to infer the approximate due date: https://www.forbes.com/sites/kashmirhill/2012/02/16/how-target-figured-out-a-teen-girl-was-pregnant-before-her-father-did/#7a4aaf656668 https://www.forbes.com/sites/kashmirhill/2012/02/16/how-targ... That's from 2012, it's no surprise that the tools for identification have gotten better, even without doing things that are illegal.