IVF (In Vitro Fertilization) popularly known as test tube baby technique. This technique is mainly for females who cannot conceive due to various reasons like a construction of fallopian tubes or some other reasons. The chances of success of treatment decrease if age is beyond 35 yrs.
In IVF, Process of Fertilization occurs outside the women's body by surgically extracting women's egg & fertilizing it in a laboratory using a sperm that is given as a sample. Then the fertilized egg is surgically implanted into the woman's womb.
Step 1: Ovulation induction
Before and during the in vitro fertilization process, your fertility specialist will monitor your ovaries and the timing of the egg release. The doctor will make sure that your ovaries are producing eggs, and that your hormone levels are normal, among other procedures.
Step 2: Egg retrieval
During this step in the IVF process, pain medication is given to reduce any discomfort. Then a very thin needle is passed through the upper vaginal wall. With the use of vaginal ultrasound, fluid is removed from the follicles under gentle suction. Immediately after aspiration of the follicle, the oocyte (egg) is isolated from the follicular fluid. The egg is placed in a culture dish containing nutrient media and then transferred to the incubator.
Step 3: Fertilization
The next step of the IVF process is the fertilization of the egg. A sperm sample is secured, either from your partner or a donor, and the most active sperm is mixed with the egg in a special chamber. Sometimes the sperm is directly injected into the egg. Then, the sperm and egg are placed in an incubator and monitored to make sure that a healthy embryo develops.
Step 4: Embryo transfer and Implantation
The final step of the IVF process is the embryo transfer. First, the embryos are examined to select the healthiest ones for transfer. To transfer the embryo(s), a speculum is placed into your vagina and the embryo(s) are transferred via a small plastic tube placed through the cervix into the uterine cavity. After the IVF process is complete, bed rest is often advised for around 24 hours.
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