Intracytoplasmic Morphologically Selected Sperm Injection -IMSI IVF Treatment is a technique used during IVF to help couples in conceiving.
In this fertility treatment, a single sperm is selected with the help of a high-magnification digital imaging microscope as it enables the doctors to differentiate between the structure of the sperm and exclude the suspected variations. Then the selected sperm is morphologically injected into the egg.
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Why IMSI IVF Treatment Performed?
IMSI is used for men with sizeable abnormal sperm and failed IVF with ICSI treatment. This new and advanced technique increases the possibility of fertilization and normal embryo development.
In the IMSI procedure,
- The microscope is used to select the sperm, magnifying it almost 6,000 times.
- This helps the doctor to differentiate between normal and abnormal sperm.
- The doctor can quickly determine the structure of the sperm and eliminate the sperm that exhibits abnormalities, which is not possible in ICSI treatment.
- The technique is beneficial and ensures better results than the traditional method of selecting sperms for fertilisation.
Who is IMSI IVF Treatment Suitable for?
IMSI treatment is recommended for men in the following condition: –
How does IMSI IVF Treatment Work?
IMSI uses a highly effective micro that magnifies the sperm up to 6000 times, which helps the embryologist detect virtually any structural alteration and abnormality that are difficult to detect with traditional techniques. This helps collect high-quality sperm with normal morphology for fertilisation of the egg.
The steps involved in the IMSI procedure are as follows: –
Semen Sample Collection and Preparation
A fresh or frozen semen sample is collected and prepared by the embryologist. And all impurities are removed from it by treating it with a specific solution.
Sperm is selected for injection by examining it under a microscope which is more potent than a standard microscope. This helps in the selection of sperm that are of the best quality and healthy.
Similar to the ICSI procedure, eggs are collected from the female partner in IMSI and cleaned to remove the unwanted particles. The eggs are then analysed under a microscope, and healthy ones are chosen for fertilisation with the sperm.
The selected sperm(s) is then put in a fine glass needle and injected into the chosen egg(s) for fertilisation. These fertilised eggs are cultured in a sterile culture petri dish in an incubator.
Once the embryo(s) have been cultured and are ready to be transferred, the female partner will be called to the clinic and have the embryos inserted into her uterus.
After approximately 14 days, a pregnancy test is done to check whether pregnancy has been achieved.
What is Risk involved in IMSI IVF Treatment?
The following are the risks involved in IMSI treatment.
Success Rate of IMSI IVF Treatment
The success rate of IMSI varies from person to person. However, the success rate is approx. 70 to 80%. The treatment of IMSI involves micro-injecting only morphologically best sperm into an egg. So, its success rate is higher than ICSI.
Treatment Cost of IMSI IVF Treatment in India?
The average treatment cost of IMSI IVF treatment in India is between 1,80,000 to 2,50,000 INR. However, its price increases when ART techniques like IVF are added to IMSI. It is performed using a high digital magnifying lens 6000 times the magnification. It allows the doctor to select high-quality sperm without abnormalities before microinjecting the eggs.
What are the Benefits of IMSI?
The following are the benefits of IMSI IVF treatment: –
Today there are various sophisticated technologies available that offer great news for couples struggling to conceive, and IMSI is one such. This increases the chance of successful pregnancy. So, visit the fertility clinic who have experienced doctors and make your dream true of having a child.