- My treatment plan is 4 cycles of EC every 2 weeks - 1st cycle 16th of June, 2nd cycle 30th of June. I was due to have my 3rd cycle on the 14th of July but I was told it was cancelled because there was not enough staff. I received a message to say it was rebooked for the 28th. I phoned my breast nurse and she said she cannot influence the scheduling team. The medical unit say they don't have enough staff. From the beginning I was told delays in the treatment are not advisable and my doctor letter says to have the treatment on the 14th. I'm told that I have to advocate for my health. What else can I do. I'm a NHS patient.