ICSI Treatment In India
Intracytoplasmic sperm injection Treatment in india
ICSI (intracytoplasmic sperm injection) is a procedure that can be used as part of an IVF (in vitro fertilisation) treatment. It was introduced in 1992 and was welcomed as a breakthrough in fertility treatment where the problem is on the man’s side.
Since then ICSI has become the most successful technique in male infertility treatment, replacing other techniques such as SUZI (subzonal sperm insertion), which gave sperm a head start by injecting them through the outer layer of the egg.Approximately 10% of couples attempting their first pregnancy meet with failure. Most authorities define these patients as primarily infertile if they have been unable to achieve a pregnancy after one year of unprotected intercourse.
How it’s done As with standard IVF treatment, the woman will be given fertility drugs to stimulate her ovaries to develop several mature eggs for fertilisation. (Women normally release only one egg a month.) Once the eggs are ready, the man and the woman undergo separate procedures.
The man may produce a sperm sample himself by masturbating into a cup, but if there is no sperm in his semen, doctors can retrieve sperm from the man. In most cases the sperm is extracted with a needle from a testicle under anaesthetic.
If this doesn’t remove enough sperm, the doctor will take a biopsy of testicular tissue, which sometimes has sperm attached. This procedure is called testicular sperm extraction (TESE). It’s sometimes done before the treatment cycle begins, and the retrieved sperms are frozen.
After giving the woman a local anaesthetic, the doctor will remove her eggs using a fine, hollow needle. (An ultrasound helps the doctor locate the eggs.) A lab technician then isolates individual sperm and injects them into individual eggs. Two days later the fertilised eggs become balls of cells called embryos.
The procedure then follows the same steps as in IVF. The doctor transplants one or two embryos into the woman’s uterus through her cervix using a thin catheter. A maximum of three embryos can be transferred if the woman is over 40 years old and is using her own eggs, one or two if she is using donor eggs. Extra embryos, if there are any, may be frozen in case this cycle isn’t successful.
One embryo may attach to the uterine wall and continue to grow. After about two weeks, the woman can take a pregnancy test.