Medicines
It is usually used in antagonist cycles. Extra luteal support or a freeze-all approach may follow. Your clinic's protocol and the product leaflet always take priority.
Also known as: agonist trigger, buserelin trigger, Decapeptyl trigger
Related United Kingdom guides
Related checklists
Sources
Last reviewed: 23 September 2026. Written by the Antega Editorial Team. General information only — always follow the advice of your own clinic, doctor or pharmacist.
