Add-ons
Assisted hatching uses a laser or chemical to breach the zona pellucida, on the theory that it helps implantation. Evidence of benefit for most patients is weak, and it is generally regarded as an add-on rather than routine care in Australia. Ask specifically what benefit is expected in your situation and what it costs.
Also known as: laser hatching, AH
Related Australia guides
Sources
- European Society of Human Reproduction and Embryology (eshre.eu)
- Royal Australian and New Zealand College of Obstetricians and Gynaecologists (ranzcog.edu.au)
Last reviewed: 10 September 2026. Written by the Antega Editorial Team. General information only — always follow the advice of your own clinic, doctor or pharmacist.