Laser Assisted Hatching for IVF in Tbilisi, Georgia
At Clinic Atlas in Tbilisi, we help you understand the laboratory techniques that may be discussed during IVF treatment. Laser assisted hatching is a procedure that creates a small opening in the outer layer surrounding an embryo or thins part of that layer.The aim is to help the embryo emerge from its outer covering. However, assisting this process does not guarantee implantation or a higher chance of having a baby. We explain the available evidence and possible risks so you can make an informed decision.
What Is Laser Assisted Hatching?
Understanding the Zona Pellucida
The egg and early embryo are surrounded by a protective layer called the zona pellucida. As an embryo develops into a blastocyst, it normally expands and emerges from this layer. This process is known as hatching.
Hatching and Implantation Are Different Processes
Hatching allows the embryo to emerge from the zona pellucida. Implantation happens when the embryo attaches to and begins developing within the uterine lining.Although hatching is part of normal embryo development, creating an opening in the outer layer does not ensure implantation. An unsuccessful embryo transfer cannot automatically be attributed to a hatching problem.
What Does the Laser Do?
An embryologist uses controlled laser pulses to create an opening in the zona pellucida or thin a section of it. The procedure acts on the outer covering rather than improving the embryo’s chromosomes or correcting other causes of infertility.
How Is Laser Assisted Hatching Performed?
A Procedure in the Embryology Laboratory
Laser assisted hatching is performed under a microscope in the embryology laboratory. It is commonly carried out before embryo transfer, although the timing and technique depend on the laboratory protocol and the embryo’s developmental stage.The procedure does not replace any of the main steps of IVF. Ovarian stimulation, egg retrieval, fertilization and embryo culture remain part of the individual treatment plan.
Does It Require an Additional Procedure for the Patient?
The laser is applied to the embryo in the laboratory, not to your body. Assisted hatching itself therefore does not require an additional operation or anesthetic for you.Nevertheless, it involves additional manipulation of the embryo. We consider that distinction important when discussing its possible risks.
Does Laser Assisted Hatching Improve IVF Success?
What Current Evidence Shows
Current evidence does not support routinely recommending laser assisted hatching to every patient undergoing IVF. A consistent improvement in live birth outcomes has not been established.Some studies report differences in clinical pregnancy rates. However, a positive pregnancy result and the birth of a baby are different outcomes. We do not present changes in one outcome as proof of improvement in the other.
What About Older Patients or Frozen Embryo Transfers?
Assisted hatching has been investigated in patients of older reproductive age, those with previous unsuccessful treatment and those undergoing frozen embryo transfer.Evidence remains insufficient to establish a reliable benefit for these groups. Age, a previous unsuccessful transfer or the use of frozen embryos does not automatically mean that assisted hatching is necessary.
An Individual Review Does Not Guarantee a Benefit
Reviewing your treatment history helps us discuss the procedure in context. It does not remove the uncertainty in the evidence or establish that assisted hatching will improve your outcome.
What Are the Possible Risks?
The Possibility of Embryo Damage
Laser assisted hatching involves manipulating the embryo’s outer covering. There is a possibility of damaging the embryo or affecting its ability to continue developing.The procedure should not be described as completely risk free simply because a precise laser system is used.
Questions About Identical Twinning
Some research has reported an association between assisted hatching and identical twinning, although findings are not consistent. This uncertainty is another reason to discuss the procedure carefully rather than assume that additional laboratory treatment is always beneficial.
Our Approach at Clinic Atlas
Discussing the Reason for the Procedure
At Clinic Atlas, we can discuss laser assisted hatching alongside your IVF treatment plan. Our aim is to explain why it may be considered, what the evidence shows and what remains uncertain.We encourage you to ask whether the procedure is optional, whether any additional cost applies and what alternatives are available. You should understand the proposed treatment before giving consent.
Understanding the Limits of Treatment
Laser assisted hatching does not guarantee pregnancy, prevent miscarriage or ensure the birth of a healthy baby. It should not be presented as a solution to every unsuccessful embryo transfer.
Discuss Laser Assisted Hatching with Our Team in Tbilisi
Contact Clinic Atlas in Tbilisi, Georgia, to discuss your questions about laser assisted hatching and IVF. We can review your treatment history and explain how the available evidence relates to the options being considered for your care.
