Intracytoplasmic sperm injection, commonly called ICSI, is a laboratory technique used during IVF. It involves injecting one selected sperm directly into an egg to assist fertilisation.
Couples searching for the best doctor for ICSI in Mumbai should first determine whether the procedure addresses their specific fertility concern. Dr. Spenta Sumondy at Dr. Spenta’s Gynaec Clinic helps couples understand the recommended treatment pathway and the factors that may influence its outcome.
How Is ICSI Different From Conventional IVF?
In conventional IVF, prepared sperm are placed with an egg in a laboratory dish and fertilisation is allowed to occur without direct injection.
In ICSI, an embryologist selects a sperm and injects it into the egg. The remaining IVF stages—ovarian stimulation, egg retrieval, embryo development and embryo transfer—are broadly similar.
ICSI assists the fertilisation process, but it cannot guarantee that every egg will fertilise or develop into a healthy embryo.
When May ICSI Be Recommended?
ICSI may be considered when:
- The sperm count is very low
- Sperm movement is significantly reduced
- There are major concerns about sperm shape
- Sperm must be surgically retrieved
- Previous IVF resulted in failed or poor fertilisation
- Frozen sperm are limited in quantity
- Certain embryo-testing procedures are planned
- Donor eggs are being used in selected circumstances
The recommendation should be supported by the couple’s test results and treatment history.
Is ICSI Better for Every IVF Cycle?
Not necessarily. ICSI was developed primarily to address significant male-factor infertility and fertilisation problems. Using it routinely when sperm parameters are normal may not automatically improve the chance of pregnancy.
Couples should ask why ICSI has been recommended in their case and whether conventional IVF is a reasonable alternative. The explanation should address expected fertilisation, embryo development and overall treatment cost.
What Determines ICSI Success?
Successful sperm injection is only one step. The final outcome also depends on:
- Female age
- Egg number and quality
- Sperm quality
- Laboratory standards
- Embryo development
- Uterine health
- Genetic factors
- The cause and duration of infertility
Even when fertilisation occurs, an embryo may stop developing or may not implant after transfer. Pregnancy and live-birth rates should therefore be discussed separately from fertilisation rates.
Questions to Ask an ICSI Provider in Mumbai
Before treatment, couples can ask:
- Why is ICSI recommended for us?
- What did the semen analysis show?
- Should the semen test be repeated?
- Is surgical sperm retrieval likely?
- How many eggs may be suitable for injection?
- What happens if no eggs fertilise?
- Are additional laboratory procedures necessary?
- How are embryos selected for transfer or freezing?
- What are the age-specific success rates?
- What is included in the quoted treatment cost?
Clear answers help couples distinguish essential treatment from optional additions.
Selecting an ICSI Treatment Team
ICSI relies on coordination between the fertility doctor, embryologist and laboratory. Provider selection should therefore consider laboratory quality, procedure-specific experience, transparent consent and realistic communication.
Couples from Mumbai Central, Mahalaxmi, Parel and other Mumbai locations should carry previous semen reports and fertility records to the consultation. These documents can help determine whether ICSI is justified.
Book a consultation to find out whether ICSI is suitable for your fertility needs.
