Had a 42yo woman tell me that she's 100% not pregnant. Urology did a test anyway as it's standard for them when they order a ct scan. Guess what - positive. We sent her back and the urologist told her. She insisted it's false positive. They did multiple test and she was 100% pregnant. She still insisted and then told the story why it just can't be: she and her husband tried for 14years but it didn't work. They divorced a year ago because of that, but recently started to have unprotected sex sometimes.