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With in vitro fertilization, the number of eggs tranferred can depend on the woman's age. A younger woman will typically have about 3 to 4 eggs, while an older woman will have 5 or more because her body is less likely to accept the eggs.
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What is the future of in vitro fertilization?
In Vitro fertilization is not extremely effective. There is a failure rate which can be as high as 75% in many cases.
Choosing In Vitro Fertilization?
In vitro fertilization offers the chance for women who are having a difficult time getting pregnant the chance to have their own baby. When dealing with infertility issues, it can be an emotional draining process. Generally there are several courses of treatment done before opting for in vitro fertilization because of the high cost of the process. Insurance may not pay for the entire cost, which may make it difficult for many women to afford.Dealing With InfertilityIf you have had a difficult time getting pregnant for more than six months, you should consider visiting a fertility specialist to identify why you may have a difficult time getting pregnant. Generally a series of tests will be done on both people in the relationship. This will allow the doctor to determine the best course of treatment. If you are having a difficult time ovulating regularly, the drug Clomid may be administered to help you ovulate. Other treatments may be done as well. Often these are successful and you will not need to do in vitro fertilization.Completing In Vitro FertilizationThe in vitro fertilization process takes time. First the doctor will harvest your eggs and then he will fertilize in a lab. After the eggs are fertilized he will insert the eggs in the hopes that they will implant. At each stage of the process you will determine how many eggs the doctor will use. Generally they will fertilize more eggs than they will insert, because you can freeze the remaining eggs and use them if you want to become pregnant again. There is an increased chance of multiple births with in vitro fertilization, so you will need to determine how many eggs you will insert, and consider the possibility of aborting one or more fetuses to insure that the majority of them will make it to full term.Paying for In Vitro FertilizationThe laws surrounding the insurance coverage of in vitro fertilization vary, and so you should check your insurance policy carefully to see if any portion of it may be covered. Once you become pregnant, your maternity insurance will pay for the prenatal care and delivery. You may need to save up money to pay for the in vitro fertilization.
How many days does it take for an embryo to implant in the uterus?
7 days from fertilization.
Why do women who take fertility drugs often have multiple births?
This occurs more likely when in vitro fertilization occurs (IVF). The term means fertilization is preformed in vitro (glass),in a glass dish or glass test tube. More than one egg is used and all are implanted into the uterus. Sometimes all develop and sometimes only one. Also the drugs used make the ovaries produce many eggs.
Should frozen embryos created through in vitro fertilization be used to create stem cells?
Most scientists agree that frozen embryos created through in vitro fertilization should be used to create stem cells, although many people are against it because of their religious views.
What does the life cycle of a frog begin with?
External fertilization of many eggs
How do Christians view in vitro?
Catholics oppose this. It is problematic as usually when doing in vitro many fertilized eggs are destroyed. If you believe that each fertilized egg is a full human being, then you are committing murder.
What are some options to inferile couples?
The many options for infertile couples. If conception cannot occur then adoption is often the best choice. However, if conception is possible, in vitro fertilization is an option.
What is in vitro development?
When you see the phrase "in vitro" it means 'in glass'. This is in contrast to "in vivo" which means 'in the living system'.Thus organic chemistry began when a German chemist made urea 'in vitro' - in the laboratory. Prior to this discovery, it was thought that chemicals/compounds found in living systems, like urea, could ONLY be made by living systems.In other usage, you may have seen "in vitro fertilization", which means that an egg was fertilized with sperm in a laboratory, rather than in the bodies of living organisms. An important example is the Panda. Apparently these bears have trouble getting pregnant and so many recent baby pandas are the result of "in vitro fertilization", and then implantation of the fertilized egg into the mother panda.P.S. Laboratory experiments do not always involve the use of glass now, so technicallysome "in vitro" work is really "in plastic".
Why does organisms that use internal fertilization produces less offspring than the ones that use external fertilization?
Because internal fertilization requires a womb and placenta to protect and nourish the growing embryos - which limits the number of offspring the mother can produce. Laying eggs outside the body means the female can potentially produce many more off-spring, and thus vastly increase the chances of the species survival.
The Steps Of In Vitro Fertilization?
For some couples who need help with achieving pregnancy, in vitro fertilization (IVF) may be an option. IVF works to fertilize an egg with sperm in a process that is done outside of the body. The method of IVF involves a set of steps that access the eggs and sperm, in order to improve the chances of a successful pregnancy.Eggs must initially be retrieved from a woman's body to be fertilized. Women typically take injections of hormones that promote egg development in a manner that is similar to ovulation. Normally, eggs mature within a woman's ovary before one is released into the fallopian tube during ovulation. IVF mimics this process by stimulating several eggs to maturity. Instead of their release into the body, the eggs will then be retrieved. Physicians typically take out more than one egg to improve the chances of successful fertilization.The mature eggs are retrieved through a method known as follicular aspiration. A needle is inserted into the woman's abdomen and the eggs are drawn into a syringe. This process is guided by ultrasound so that a physician can monitor the location of the needle and the eggs. Sperm are also collected from the male partner, typically through ejaculation. In some cases, sperm donors may also be used.Once the eggs are retrieved, they are placed in a container with the sperm to promote fertilization. Often, the eggs are sperm are left together in an incubator for the sperm to do the work on their own. In some situations, the sperm are injected directly into an egg for fertilization, in a process known as intracytoplasmic sperm injection (ICSI).The fertilized egg becomes an embryo once the cells begin to divide. The physician determines how many embryos will be placed back into a woman's body based on how many eggs were fertilized and the woman's state of health. Some physicians limit the number of fertilized embryos, in case all implant, resulting in multiple gestations. Alternatively, only one embryo may not survive, so physicians often replace more than one if they are available.The embryos are transferred back into a woman's uterus where they have the opportunity to implant and grow. If this occurs, and can be confirmed via ultrasound, the IVF was successful and pregnancy has occurred.
Who can have in vitro fertilization?
A lot of states in the United States has an age range for women who can get IVF. This can be between 50 and 55 years old. However some country have been more lax regarding the age limit of wanting to have IVF. Many post-menopause women have tries IVF and succeeded in becoming pregnant..
