How to carry out the procedure?

Embryo transfer through 48 or 120hours after fertilization of the eggs with sperm. In some cases, the procedure is carried out a little later. It depends on the physiological characteristics of the woman.Exact time and day IVF setsEmbryologist. Photo: Getty Transplantation is performed during the ovulation period with the help of special equipment - a gynecological catheter. All embryos are in fluid. As soon as it enters the uterus, the eggs come out of it and attach to the walls. For a long time, various experiments were performed on how many embryos need to be transplanted. Doctors set this parameter. They transfer 3-4 embryos to the uterus. This approach in the implementation of artificial insemination has increased its effectiveness. Factors affecting the number of transplanted eggs:

• causes of infertility;
• age of the woman;
• the number of attempts at artificial insemination.

At this stage of development of medicine you cantransplant not only 3-4 embryos. There is a technique of selective transfer. It is a fertilization procedure with just one embryo. This makes it possible to avoid multiple pregnancies.

Embryo quality for IVF

When performing artificial insemination the doctorI must be sure that the egg will turn into a blastocyst. This happens in 80% of cases. In this case, all the rules of the procedure must be respected. The embryo of the third day may reach the blastocyst stage. Therefore, doctors during this period and make it replanting. If the development of the embryo stops, fertilization will not work. There are many examples when a woman was transplanted 10 embryos on the third day of cultivation. They were all of excellent quality. Only on the fifth day of them only one embryo was available for transplantation. Doctors believe that the worst thing to do germination of embryos on the 4th day of cultivation. This period is considered the most critical. During it, the embryo starts its own genome. If there are no disorders in the chromosomes, the embryo continues to develop. If they are, he dies.

Reasons for canceling embryo implantation

A fertility doctor can postpone the day of fertilization. The general condition of the body and several other factors are taken into account. Embryo transfer - the final stage of ECOFoto: Getty Reasons for cancellation:

• The presence of viral diseases. Weakened immunity will not be able to effectively fight to save the egg.
• Ovarian hyperstimulation (OHSS). Manifestation: receiving by the puncture method more than 20 eggs. Also, the presence of shortness of breath, an increase in the size of the abdomen, swelling can serve as a reason to cancel the procedure.
• Endometrial hyperplasia. Its standard size is 9-12 cm. If this indicator is exceeded, the effectiveness of fertilization is significantly reduced. It is necessary to undergo a course of treatment.
• Elevated levels of progesterone in the blood. This reduces the likelihood of effective egg grafting. Low progesterone levels. It also affects the outcome of fertilization. To bring the rate of the hormone to normal, prescribe treatment with hormonal drugs.

All causes are easily eliminated with the observance of certain recommendations and prescriptions of the fertility specialist.

Preparatory actions for implantation into the uterine cavity

Every woman who is preparing to become a mother with the help of artificial insemination, must perform the following actions before replanting embryos:

Take a blood test for estradiol and progesterone. These hormones affect the effectiveness of the procedure.

In a few hours to drink up to 2 glasses of water. The bladder should be moderately filled.

Before going to the clinic do not use makeup and cosmetics.

Tips for preparing each patient are given by the attending physician.

How to behave after the procedure

Most importantly, the woman was calm. She is contraindicated for nervous stress and anxiety. The transfer efficiency directly depends on the internal state. No need to lift weights and drink alcohol. If there were any changes in the body, you should consult a doctor. After the transfer, the patient does not feel any sensations. Sometimes a feeling of heaviness may appear in the lower abdomen. Some women have implant bleeding during this period. This is due to damage to the uterus vessels. The discharge is odorless. They have a light pinkish tint. Their volume does not increase. They disappear within a few hours or days after embryo grafting.

Body temperature after the procedure

In isolated cases, there is an increasebody temperature. This is the body's response to the replanting of the egg with the embryo. During this period, a new life is born in the womb. The female body can prevent this. If the thermometer readings have exceeded the allowable values, it is necessary to consult with your doctor.

Hcg - pregnancy test

Analysis of the level of human chorionic gonadotropinpeople take on day 14 after the transfer procedure. His indicator shows how effective fertilization was carried out.Pregnancy after IVF lasts 9 months.Photo: Getty It must be a three-digit. Despite this, in medical practice even indicators of 5 and 25 mU / ml indicate that fertilization was successful. If the doctor has doubts, he will prescribe repeated tests in 2-3 days. He may also recommend using the usual test strips. It will be enough to conduct several such checks. In vitro fertilization makes it possible to effectively treat infertility. Embryo transfer is a complex process. It is performed using special equipment. After him, a woman should treat herself and her health more attentively. After all, it will develop a new life. Reproductive physicians give certain recommendations to their patients. They will help the woman to properly prepare for the procedure.

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