Intracytoplasmic Sperm Injection (ICSI) is a fertility treatment option that can help couples facing male factor infertility achieve pregnancy. Learn more about the ICSI process and how it compares to traditional IVF.
What is ICSI?
ICSI is a fertility treatment option that involves the injection of a single sperm directly into an egg in a laboratory setting. The resulting embryo is then transferred back into the uterus in an effort to achieve pregnancy.
Why is ICSI used?
ICSI is often used in cases of male factor infertility, where there is a low sperm count or poor sperm motility, or in cases where there are a limited number of healthy sperm available.
How does ICSI compare to traditional IVF?
ICSI is a more precise and controlled form of fertilization compared to traditional IVF, in which the sperm and egg are mixed together in a laboratory dish and fertilization occurs naturally. The success rate of ICSI is similar to that of traditional IVF, with an average pregnancy rate of around 30-35% per cycle.
The ICSI Process
- Ovarian stimulation: The woman is given medication to stimulate the production of multiple eggs, which will be collected and used in the ICSI process.
- Egg retrieval: A minor surgical procedure is performed to collect the eggs from the ovaries.
- Sperm preparation: The man provides a semen sample, which is prepared in the laboratory to isolate the healthy sperm.
- Injection of sperm into the egg: A single sperm is injected into each egg using a very fine needle.
- Fertilization: The eggs are incubated in the laboratory and monitored for fertilization.
- Embryo transfer: If fertilization is successful, the resulting embryos are transferred back into the woman’s uterus.
Is ICSI right for me?
ICSI can be an effective fertility treatment option for couples facing male factor infertility or other fertility challenges. It is important to discuss all treatment options with a fertility specialist and to carefully consider the potential risks and benefits of ICSI before making a decision.
