IVF - In Vitro Fertilization :: essays research papers

10, 000 Australian couples argon treated with IVF each year. The expensive and rather risky program (costing around $4000 excluding overheads) allows infertile couples to achieve pregnancy when conventional therapy has failed or is unacceptable. The procedure involves placing eggs that throw away been fertilised in a cultured dish directly into the uterus. A successful procedure bequeath go as follows- Couples be counselled about their situation and informed on the procedure, their obligations and rights.- Medical history, physical examination and other related tests are taken to determine candidacy.- The woman receives hormone injections (Human menopausal Gonadotropin and recombinant Follicle-Stimulating Hormone) to stimulate development of the ovarian follicles which contain eggs. Frequent blood tests are taken tomonitor hormone secretion from the ovary and pituitary gland.- When eggs are ripe, they are retrieved by transvaginal needle aspiration, guided by ultrasound. At the same time, semen samples from the husband (or donor) are obtained. The most active and healthy sperm are selected by forcingthem to swim through a culture medium.- The egg and sperm are placed together in a suitable medium for binding to occur in a culture dish. If fertilisation does not occur after 72 hours, the oocytes (incompletely developed eggs) and sperm are disposed of. The resulting embryos are sight for the next some days.- A small plastic tube is inserted through cervix to place embryos into the uterus. The patient is able to go home a few hours later with minimal discomfort. During the first two weeks after embryonic transfer, hormones (such as Progesterone or HCG) may be administered.The procedure above can sum either joy or disappointment. A successful patient from the Atlanta Reproductive Healthcare Center states &8220For all of us, hearing that we are pregnant will be the most wonderful news. But remember, as easily as they told you that you are pregnant, it can b e just as easy for them to tell you that you have lost your child. Of the 10,000 people treated each year in Australia, there is a 92% failure rate. More often than not, something goes wrong and couples are left over(p) with a hefty medical bill, no pregnancy and compounded emotional stress. Every stage of IVF contains and element of risk, from the administration of drugs to the actual birth of the child.Woman who brook IVF are at risk of experiencing serious side effects. Many of these are caused by the