ICSI vs. IMSI: Advanced Fertility Treatments for Male Infertility

ICSI vs. IMSI: Advanced Fertility Treatments for Male Infertility

Expert Insights from Dr. Partha Ranjan Das

Male infertility is a significant factor in nearly 40-50% of infertility cases, but modern reproductive technologies like Intracytoplasmic Sperm Injection (ICSI) and Intracytoplasmic Morphologically Selected Sperm Injection (IMSI) provide effective solutions. Dr. Partha Ranjan Das, a leading fertility specialist, explains these advanced techniques and helps you understand which option might be best for your situation.

What is ICSI?

ICSI is a specialized in vitro fertilization (IVF) technique where a single sperm is directly injected into an egg, increasing the chances of fertilization. It is commonly used in cases of:

• Low sperm count (Oligospermia)

• Poor sperm motility (Asthenozoospermia)

• Abnormal sperm shape (Teratozoospermia)

• Previous failed IVF cycles

How ICSI Works

1. Sperm Collection: Sperm is retrieved from a semen sample or directly from the testicles if needed.

2. Egg Retrieval: Mature eggs are collected from the female partner.

3. Sperm Injection: A carefully selected sperm is injected directly into an egg.

4. Embryo Transfer: The fertilized egg develops into an embryo and is placed into the uterus.

What is IMSI?

IMSI is an enhanced form of ICSI that uses high-magnification microscopy (6000x) to examine sperm in greater detail before selection. This allows embryologists to choose the healthiest and most morphologically perfect sperm, increasing the chances of successful fertilization and pregnancy.

Who Benefits from IMSI?

• Men with high levels of sperm abnormalities

• Couples experiencing recurrent IVF or ICSI failures

• Cases of unexplained infertility

• Severe male infertility cases

How IMSI Works

1. High-Magnification Selection: Sperm is examined at 6000x magnification to detect abnormalities.

2. Precise Microinjection: The best-quality sperm is injected into the egg.

3. Embryo Development & Transfer: The fertilized egg is monitored before being placed into the uterus.

Which Treatment is Right for You?

If male infertility is mild to moderate, ICSI is effective. However, if there’s a history of failed IVF cycles or severe sperm abnormalities, IMSI offers better success rates.

Consult Dr. Partha Ranjan Das for Expert Guidance

Choosing the right fertility treatment depends on individual conditions. Dr. Partha Ranjan Das specializes in male infertility treatments and can provide personalized recommendations based on your medical history.

Final Thoughts

Both ICSI and IMSI are groundbreaking treatments that improve conception chances in cases of male infertility. While ICSI is widely used, IMSI offers an advantage for severe infertility cases. Consulting a specialist like Dr. Partha Ranjan Das can help you make the best decision for your parenthood journey.