What is an intracytoplasmic sperm injection?

Intracytoplasmic sperm injection is an innovative laboratory technique to achieve in vitro fertilization. It is preferred to other forms of therapy assisted by reproduction, as far as the male partner has problems with infertility. The procedure involves injection of one sperm cell into a ripe egg until fertilization is fertilized, and then the egg transplantation back into the uterus so that normal pregnancy may occur. Embryos conceived by intracytoplasmic sperm injection, but newer technologies and technology continue to minimize chances of abnormalities.

The couple could consider injection of intracytoplasmic sperm after a fertility doctor considered a male partner to have a very low number of sperm, weak sperm motility or generally poor sperm quality. Enough healthy sperm can usually be harvested from ejaculated samples using a microscope and a sophisticated collection tool. If there are no sperm at all in ejaculation samples, the couple can still consider browsing through the procedure usingdonor. Approximately 10 to 12 ripe eggs are hidden from women's ovaries using ultrasonic controlled procedure.

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laboratory specialist performs an intracytoplasmic sperm insulation of a single egg into a sterile test tube or pipette and injection of a single sperm into its cytoplasmic needle center. The physician removes the needle, ensures that there is no accidental physical damage to the egg, and stores it in a sterile regional space controlled by temperature. The procedure is usually repeated for every available ripe egg to provide the best chances of at least one successful insemination.

eggs are checked approximately 24 hours after intracytoplasmic sperm injection to see if fertilization has occurred. Two or three ripening zygots are selected from a group of fertilized eggs and placed in a cat with a device. The specialist can then put Zygoty in the patient's uterus. To ensure the beginning of the normSeveral weeks of careful monitoring and testing are needed.

Some promising parents, doctors and scientists are concerned about the safety of intracytoplasmic sperm injection. The procedure has a high success rate, but also brings an increased risk of childbirth with genetic abnormality. The risk is very small, but is still significantly higher than expected during traditional conception. It is important that the couple thoroughly discuss the risks and advantages of injection of intracytoplasmic sperm with several experts, including genetic advisors and obstetricians before it decides to go through the procedure.