If you are interested in the whole IVF or In Vitro Fertilization process, it is best that you know what exactly this procedure is, as well as the different IVF protocol types are. The In Vitro Fertilization is a specific method of fertilization by manually putting together the sperm and egg in a lab dish; then after some time, these will be transferred back to the embryo in your uterus.
For you to maximize and achieve great success rates with the whole IVF process, your doctor or healthcare specialist will require adequate numbers of high-quality eggs from you; and generally, your doctor will attempt to acquire at least ten to eighteen eggs during the egg retrieval phase. The reason for getting quite a lot of eggs is because the IVF success rate is generally linked with the number of eggs that have been retrieved.
Generally, there are several types of ovarian stimulation IVF protocol choices that are utilized to boost your ovaries, enabling this to make adequate amounts of eggs and follicles; without the IVF protocol, your ovaries create and release just a single mature egg per monthly period. Here, the most commonly utilized stimulation methods include the FSH or the injections of the follicle stimulating hormone.
Most Commonly Used IVF Protocols
Today, there are three most commonly utilized ovarian stimulation protocols for the IVF process and these include the following:
The Luteal Lupron Protocol
This IVF protocol is also called the agonist down-regulation or long Lupron protocol, and it is one of the most widely used IVF protocol in the United States. A lot of IVF doctors or specialists think that utilizing this protocol gives higher success rates for most of their patients. The Lupron begins about seven days before your next expected period, and this period is called the mid-luteal timing; furthermore, the dose of this is usually decreased once the follicle stimulating hormone product has begun.
Keep in mind that the dosage, as well as the brand name for the follicle stimulating hormone product items such as Gonal-F, Menopur, etc. all vary depending on your physicians preference and your current situation. To give you an idea of the usual starting dose, most women usually begin with a hundred and fifty to three hundred seventy-five units of FSH products a day, and the dose is then adjusted as the whole process advances.
This type of IVF protocol usually involves the utilization of GnRH antagonist medicines such as Cetrotide and Ganirelix; the Ganirelix acetate became available in the United States in spring of the year 2000 and has been utilized in Europe for a much longer period. As for Cetrotide or cetrorelix acetate, it is another GnRH antagonist that is presently available in the United States.
These two GnRH antagonists, including Lupron, prevent women from experiencing an LH surge; however, Cetrotide and Ganirelix are both known to be antagonists instead of agonists. Ganirelix works by fighting off the native GnRH molecules in the pituitary, while Lupron works by downplaying the ability of the pituitarys skills of producing the LH surge. The distinction between the two is not really vital to understand since the main concern here is both drugs, antagonists and the agonists, work to prevent the LH surges but in different ways.
Flare Stimulation Protocols
These are also called the short Lupron protocols which are utilized for patients known to have a lower response to the ovarian stimulation procedure. With this, you will not need to take any other medication until the second day of your period, and during that time, a micro-dose of Lupron will be utilized to flare your pituitary glands then will activate this to release a set of luteinizing hormone and follicle stimulating hormone.
Why are there Various IVF Protocol Choices?
A common question among people who plan to go through the IVF process is why there are numerous IVF protocol choices and which stimulation protocol is the best one for them. Generally, it is a must for you to understand that the ovarian stimulation process is a very complex and tricky method which has a lot of significant factors that will surely impact the whole outcome of the procedure. Since the whole process is complex and the whole procedure will proceed depending on the patients current condition, it is necessary to have various IVF protocol choices that would fit perfectly for the patient who wishes to go through the procedure.