How Does IMSI Help To Improve The Success Rate Of IVF?
What is IMSI?
IMSI stands for intracytoplasmic morphologically selected sperm injection. It is a procedure
that is used as a part of IVF. In this procedure doctors can examine the structure of the
sperm. This procedure is performed using a high magnification digital imaging microscope
which allows embryologists to examine the sperm in much greater detail.
The IMSI technique involves selecting sperm that exhibit optimal morphology, as it’s
believed that sperm with normal morphology have a higher potential to fertilize an egg and
produce a healthy embryo. By using IMSI, embryologists can potentially identify and select
sperm with the best chance of success, leading to improved fertilization rates and possibly
better embryo development.
Does IMSI Make IVF More Successful?
The effectiveness of IMSI (Intracytoplasmic Morphologically Selected Sperm Injection) in
making IVF (In Vitro Fertilization) more successful is a subject of ongoing research and
debate within the field of assisted reproductive technology (ART). While some studies
suggest that IMSI may lead to improved outcomes in certain cases, such as those involving
male factor infertility or repeated IVF failures, the evidence is not conclusive, and results can
vary among different clinics and patient populations.
Advocates of IMSI argue that the technique allows for the selection of sperm with better
morphology, potentially leading to higher fertilization rates and better embryo quality. By
using a high-powered microscope to examine sperm in greater detail, embryologists can
identify abnormalities that may not be visible under a standard microscope and choose
sperm that appear healthier and more likely to result in successful fertilization.
Should You Do IMSI for IVF?
Whether to pursue IMSI (Intracytoplasmic Morphologically Selected Sperm Injection) for IVF
(In Vitro Fertilization) is a decision that should be made in consultation with a fertility
specialist. Several factors should be considered before opting for IMSI:
- Infertility Diagnosis:
If the infertility is primarily due to male factor infertility, such as poor
sperm morphology or motility, IMSI may be a consideration. However, if the infertility is due
to other factors, IMSI may not be necessary.
- Previous Treatment History:
If you have undergone multiple failed IVF cycles or have
experienced poor fertilization rates in previous attempts, IMSI might be worth considering
as it provides a more detailed selection of sperm.
- Cost and Availability:
IMSI may involve additional costs compared to conventional IVF
procedures. You should weigh the potential benefits against the additional expenses and
determine if it fits within your budget.
- Clinic Expertise:
Not all fertility clinics offer IMSI. If you are considering this technique,
ensure that the clinic you choose has experience and expertise in performing IMSI
procedures.
- Patient Age and Other Factors:
Your age and other fertility-related factors should also be
taken into account when deciding whether to pursue IMSI. Your fertility specialist can help
you understand how IMSI may impact your chances of success based on your individual
circumstances.
Ultimately, the decision to undergo IMSI should be based on a thorough evaluation of your
specific infertility diagnosis, treatment history, financial considerations, and the expertise of
your fertility clinic. Discuss with our IVF doctors at Eva IVF & Women’s Centre to learn more
about IMSI.
In EVA IVF and women’s centre, depending upon sperm morphology IMSI is advocated.