Tag - laser assisted hatching

Laser Assisted Hatching (LAH) Technology

knchua2023-04-25T10:28:47+08:00

What is Laser Assisted Hatching?

A human embryo has a soft outer ‘shell’ called the zona pellucida (or zona for short). When an embryo is five or six days old and is at the stage known as a blastocyst, it needs to hatch out of the...