NMN

My parents have been waiting for 6 years for further documents, police check and health assessment. Unfortunately, my mother had colon cancer ( stage 2) last year. The surgery for removal of the polyp was successful and she is doing some sort of chemotherapy for few months( expect to finish around March 2022) to prevent reoccurrence. what is the chance of her passing the health examination which take place sometime next month. Anyone has any experience with this please advise. thank you