A mother of one went to work at FedEx in Iowa and left with another baby after she unexpectedly gave birth to a newborn she didn't even know she was carrying. Amethyst Blumberg delivered a baby boy just before 9am while finishing up her shift at a FedEx facility in Grimes, according to KCCI. Blumberg didn't realize she was going into labor when she had the sudden urge to use the restroom. Blumberg told KCCI that her Onyx is 'perfect' and her 'FedEx baby.' Recently in September, a woman in Virginia mistook her back pain for kidney stones when, in reality, she was going into labor.