Definitions for "Cancelled cycle"
An ART cycle in which ovarian stimulation was carried out but which was stopped before eggs were retrieved, or in the case of frozen embryo cycles, before embryos were transferred.(More? Week 1 Notes)
Discontinuation of an ART cycle, usually prompted by poor response to hormone therapy, no egg recovery, or failed fertilization.
Discontinuation of the cycle due to one of the following: poor response, no oocyte recovery, failed fertilisation or hyperstimulation