ICSI (Intracytoplasmic Sperm Injection)
Intracytoplasmic sperm injection (ICSI) is the process where sperm is injected directly into an egg to fertilize it in an IVF procedure.
In natural conception and traditional IVF, sperm swim to the egg, attach to the egg's shell, and push through the shell to get inside the egg. Once inside, the sperm's DNA mixes with the female's DNA to create an embryo. This is the process of fertilization. In some cases, the sperm cannot penetrate the egg's shell so ICSI is required to help the sperm get into the egg.
WHEN TO CONSIDER ICSI ?
ICSI is suggested if the male accomplice (partner) has:- Low sperm count.
- If the sperm have an abnormal shape (morphology), they cannot fertilize an egg.
- Sperm that is taken directly from the testicles.
- Previous traditional IVF that yielded a low fertilization rate.
WHAT TO EXPECT DURING TREATMENT ?
The ovaries are stimulated with medication to promote the growth of follicles containing the eggs. The response of the ovaries is monitored with ultra sound and blood tests on a regular interval to control the size of follicles. To assist with the final maturation of the egg an injection of Human Chronic Gonadotropin (hCH) – the trigger – is administrated.
