Fertility Treatment
Laser Assisted Hatching (LAH) in Chennai
A precise laser thins the embryo’s outer shell (zona pellucida) to help it “hatch” and implant in the womb.
Overview
Laser Assisted Hatching (LAH) in Chennai
LAH is an advanced technique used when the zona pellucida, the outer covering of the egg/embryo, is thicker than usual. Excessive thickening is believed by many scientists to reduce the chance of implantation, which lowers the chance of pregnancy.
Using a precise laser, the zona is thinned at one spot to ease hatching of the embryo, thereby improving implantation and pregnancy rates in selected patients.
- Experienced specialists
- Advanced IVF lab
- Transparent costs

Who it helps
Who is Laser Assisted Hatching recommended for?
- Women above 37 years of age
- Embryos with a thick zona pellucida
- Repeated IVF / implantation failure
- Frozen-thawed embryo transfers
FAQs
Laser Assisted Hatching: your questions answered
Is laser assisted hatching safe for the embryo?
Yes. The laser is extremely precise and touches only a tiny area of the outer shell, away from the embryo’s cells. It is a well-established technique in IVF laboratories worldwide.
Appointment
Take the first step towards parenthood today
Fill in the form and our care team will call you back to confirm a convenient time with our specialist.
- Call us044 2821 3134 / 36
- Visit us103 Valluvar Kottam High Road, Nungambakkam, Chennai