Long protocol IVF for infertility treatment

The IVF (in vitro fertilization) protocol is a term that is used in medicine when medicinal methods of stimulating the maturation of the oocyte with the help of injection of medications are used. The woman enters medication herself, but after the appointment of a doctor.

ECO is one of the methods of treating infertility, in which the ovule of the mother and the sperm of the father are connected in vitro. Then an egg-fertilized egg is transplanted into the uterus for later development. For many couples, the long and short protocol of IVF is the only way to conceive and give birth to a long-awaited child.

When applying IVF

Basically IVF is used in obstruction of the fallopian tubes, when fertilization by natural means is not possible. This procedure can also be used to treat other types of infertility, in particular those caused by immunological and endocrine disorders.

At the first stage of the procedure, it is necessary to get the egg from the mother's body. Typically, in one cycle, it matures only one, but in order to increase the probability of a successful outcome, it is better to use several. To do this, hormonal stimulation is used using a short or long IVF protocol. In both cases, use the same hormonal drugs. The difference between the procedures is only the length of the training. On how good the eggs will be after stimulation, the success of IVF depends.

When it is necessary to use long stimulation

Long protocol IVF reviews collects the best. Doctors do not always manage to get the required result for a short program. At the same time, the effectiveness of the procedure largely depends on the woman's health status. For this reason, if the first short protocol does not help the production of the right amount of quality eggs, a long protocol of IVF is used. Long stimulation can also be used for a number of other reasons, for example, by medical indicators. Among them - the presence of cysts, uterine fibroids and so on.

The scheme of long stimulation of IVF

If we compare the scheme of a long and a short protocol, the first variant looks more complicated. A week before the expected cycle, a woman is injected with a drug that blocks the work of the ovaries. After two or three weeks, doctors begin to stimulate ovulation with the use of hormonal drugs. Long protocol IVF requires a doctor of high qualification and experience, as the body of each woman reacts differently to such procedures.

The length of the long IVF protocol

Long IVF protocol can last 12-17 days. Duration is determined by taking into account the drugs used and the reaction of the woman's body to their administration. The treatment regimen is determined on an individual basis for each specific case, depending on the initial results of the procedure obtained and the quality of the eggs produced.

If the patient is contraindicated for hormonal treatment, the IVF protocol is performed without intervention in the natural menstrual cycle. But in this case only one ovule ripens, and the chances of getting it are significantly reduced. Only one embryo will enter the uterus. Therefore, the chances of becoming pregnant will be less than with the use of hormonal stimulation.