Intracytoplasmic Sperm Injection (ICSI) | Hegde Fertility - IVF | ICU | ICSI | OI/TI

Intracytoplasmic Sperm Injection (ICSI)

icsi

What is ICSI?

Intracytoplasmic Sperm Injection (ICSI) is an advanced IVF technique where a single sperm cell is directly injected into an egg, ensuring fertilization, especially when there are severe male infertility issues.

Who can opt for ICSI?

  • Men with very low sperm counts
  • Men with poor sperm morphology (shape) or motility (movement)
  • Previously failed fertilization during standard IVF
  • Couples with frozen surgically retrieved sperm in cases of azoospermia (PESA/TESA/Micro-TESE)

What are the prerequisites for ICSI?

  • Comprehensive fertility assessment for both partners
  • Confirmation of male infertility or other factors necessitating ICSI
  • Counseling to understand the procedure and potential outcomes

How does ICSI work?

1 Egg Retrieval
2 Sperm retrieval
3 Procedure

Egg RetrievalSperm retrievalProcedure


Day 1

Menstrual period begins

Day 2-4

Commence fertility drugs (FSH, LH, HMG)

Day 3-14

Regular blood tests & ultrasounds to monitor follicles

Day 10-14

Trigger injection (HCG/GnRH-a)

34-36 Hours Later

Egg Retrieval Procedure guided by Transvaginal Ultrasound under Short General Anesthesia

Sperm collection and processing

Day 0

A single sperm is injected directly into the egg

Day 1

Fertilization check

Day 2-5

Monitor embryo growth

Day 3 or 5

Post-Retrieval: Embryo transfer or freezing

Post-Transfer

Commence progesterone for uterine support

Day 14

Post-Transfer: Pregnancy blood test

Frequently Asked Questions

Is ICSI successful with all sperm issues?

While ICSI improves the chances of fertilization with male infertility, it doesn’t guarantee success. The quality of eggs and other factors also play a crucial role.