Laser Assisted Hatching
Laser Assisted Hatching (LAH) is a fertility treatment that helps an embryo break through its outer shell, called the zona pellucida. Sometimes, this shell is too thick, making it hard for the embryo to implant in the uterus. By using a laser to create a small opening in the shell, LAH makes it easier for the embryo to hatch and improves its chances of attaching to the uterus for pregnancy.
1.
What is Laser Assisted Hatching (LAH)?
LAH is a technique to help an embryo break through its outer shell for better implantation.
2.
When is LAH performed?
LAH is done on the third day after fertilization during IVF or ICSI.
3.
Does LAH harm the embryo?
No, LAH is safe and does not harm the embryo.
4.
How long does the LAH procedure take?
The procedure takes just a few seconds.
5.
Why is a laser used in LAH?
The laser makes a precise and controlled opening in the embryo’s shell.
6.
Is LAH necessary for all IVF cycles?
No, it is used when the embryo’s shell is thick or hardened.
7.
Is LAH a common procedure?
Yes, it’s commonly used in IVF to improve the chances of pregnancy.