How long can you safely wait to start chemotherapy after mastectomy?

The timing for starting chemotherapy after a mastectomy can vary based on individual circumstances, including the type of cancer and its stage. Generally, it's recommended to begin chemotherapy within a few weeks to a couple of months post-surgery to reduce the risk of cancer recurrence. However, the specific timeline should be discussed with your oncologist, who can tailor advice based on your health and treatment plan. Delaying treatment can sometimes be necessary for recovery, but it should be managed carefully.