She is a medical doctor trained in obstetrics and gynaecology[5] and is currently a fertility specialist for City Fertility.
AFLW career
She made her debut in the thirty-two point win against Fremantle at VU Whitten Oval in the opening round of the 2017 season.[6] She played every match in her debut season to finish with seven games.[7] In April 2019, Ernst joined expansion club Gold Coast.[8]
Ernst announced her retirement in October 2020, stating that she was unable to successfully juggle both football and her medical career.[9]