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IVF is the process by which eggs are removed from your ovaries of the female and mixed with sperm in a laboratory culture dish. Fertilisation takes place in this dish, "in vitro", which means "in glass". Thousands of IVF babies have been born since the first in 1978. Who can benefit from IVF? IVF is recommended for the following fertility problems: • If you have blocked or damaged fallopian tubes. • If your partner has a minor problem with his sperm. Male fertility problems are better treated using ICSI. • If you have tried fertility drugs, or another fertility treatment such as IUI, without success. • If you have been trying to conceive for at least two years, or less if you are 40 years or more. This is if a cause hasn't been found to explain why you have not become pregnant. How is IVF done ? 1. Monitor and stimulate the development of healthy egg(s) in the ovaries. 2. Collect the eggs. 3. Collect the sperm. > 4. Combine the eggs and sperm together in the laboratory and provide the appropriate environment for fertilization and early embryo growth. 5. Transfer embryos into the uterus. Step 1: Fertility drugs are prescribed to control the timing of the egg ripening and to increase the chance of collecting multiple eggs during female’s cycle. This is also called ovulation induction. Multiple eggs are desired because some eggs may not develop or fertilize after retrieval. Egg development is monitored using ultrasound to examine the ovaries, and urine or blood test samples are taken to check hormone levels. Step 2: Eggs are retrieved from the female through a minor surgical procedure that uses ultrasound imaging to guide a hollow needle through the pelvic cavity. Sedation and local anesthesia are provided to reduce and remove potential discomfort. The eggs are removed from the ovaries using a hollow needle, a procedure called follicular aspiration. Some women may experience cramping on the day of retrieval, which usually subsides the following day. Step 3: Sperm, obtained by man’s ejaculation is washed and prepared for combining with the eggs. Step 4: In a process called insemination, the sperm and eggs are placed in incubators located in the laboratory. The incubator enables fertilization to occur. In some cases where there is a lower probability of fertilization, intracytoplasmic sperm injection may be used. Through this procedure, best sperms are selected and a single sperm is injected directly into each egg to achieve fertilization. The eggs are monitored to confirm that fertilization and cell division are taking place. Once this occurs, the fertilized eggs are called embryos. Step 5: The embryos are usually transferred into the woman's uterus from two to five days later, but in most cases the transfer occurs between two to three days following egg retrieval. At this stage, the fertilized egg has developed into a two-to-four cell embryo. The transfer process involves a speculum which is inserted into the vagina to expose the cervix. A predetermined number of embryos are suspended in fluid and gently placed through a catheter into the womb. This process is often guided by ultrasound. The procedure is usually painless, but some women experience mild cramping. These steps are followed by rest and watching for early pregnancy symptoms. A blood test and potentially an ultrasound will be used to determine if successful implantation and pregnancy have occurred. Are there variations of in vitro fertilization? Gamete intrafallopian transfer (GIFT) and zygote intrafallopian transfer (ZIFT) are two procedures related to IVF. GIFT is similar to IVF, but the gametes (egg and sperm) are transferred to the fallopian tubes rather than the uterus, and fertilization takes place in the tubes rather than in the laboratory. GIFT also involves a laparoscopic surgical procedure to transfer the sperm and egg into the tubes. ZIFT differs from GIFT in that the fertilization process still takes place in the laboratory versus the fallopian tubes. It is similar to GIFT in that the embryo is transferred into fallopian tubes, and it involves a laparoscopic surgical procedure. How successful is in vitro fertilization? The success rate of IVF clinics depends on a number of factors including patient characteristics and treatment approaches. It is also important to understand that pregnancy rates are not the same as live birth rates. The average pregnancy rates of Go IVF clinics in India are: • 40 – 50 % for women under age 35 • 35 % for women ages 35 to 37 • 25 – 30 % for women ages 38 to 40 • 15 – 20 % for women ages over 40 IVF may be done with a couple’s own eggs and sperm or withdonor eggs, sperm, or embryos. Some couples choose to use donor eggs, sperm, or donated embryos because of genetic concerns. Go IVF offers Indian and Caucasian egg donors for donor IVF cycle. Please always feel free to ask and Share any questions that you may have, and you may also contact us. We are here to help in all the way we can!! http://ivfsurrogacy.com/surrogacy-abroad.htm About Author: This is Deep Ray. I am working in a Medical Domain. My hobbies are writing Medical and Knee Replacement including endocarditis. related Article and doing research in Medical Domain.
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