What is Laser-Assisted Hatching?

Laser-Assisted Hatching is a specialized technique used during in vitro fertilization (IVF). It involves creating a small opening in the outer layer of the embryo, known as the zona pellucida, using a precise laser. This process facilitates the embryo's ability to hatch from its protective shell, which can improve the chances of a successful pregnancy. Laser-Assisted Hatching is particularly beneficial for embryos with a thick zona pellucida, women over 37 years of age, or those undergoing their third IVF cycle.

Process of Laser-Assisted Hatching

The Laser-Assisted Hatching procedure consists of several essential steps:

1. Embryo Culture

   The developed embryos are cultured in a laboratory for 3 to 5 days, with the strongest embryos selected for transfer.

2. Creation of a Hole in the Zona Pellucida

   A precise laser is utilized to create a small hole in the zona pellucida, facilitating the embryo's hatching from its protective layer.

3. Embryo Transfer

   Following successful Laser-Assisted Hatching, the embryos are transferred into the woman’s uterus, where they can nurture and develop.

Benefits of Laser-Assisted Hatching

Laser-Assisted Hatching offers several key advantages, including:

• Increased Chances of Embryo Implantation: By facilitating the embryo's ability to hatch from its protective layer, Laser-Assisted Hatching can enhance implantation rates.
• Suitable for Specific Patient Groups: This treatment is particularly beneficial for individuals over 37 years old, those undergoing their third IVF cycle, and patients with thick zona pellucida or previous failed IVF attempts.
• Higher Success Rate in Frozen Embryo Transfers: Research indicates that Laser-Assisted Hatching can significantly increase the likelihood of successful pregnancies in frozen embryo transfer cycles.
• Improved Pregnancy Outcomes: Patients who undergo Laser-Assisted Hatching often report better blastocyst formation and higher pregnancy rates.

Who is Laser-Assisted Hatching Suitable For?

Laser-Assisted Hatching is an ideal option for couples experiencing infertility, especially those who have previously struggled to conceive through traditional IVF methods. It is also suitable for couples diagnosed with thick zona pellucida, advanced maternal age, or multiple failed IVF attempts.