How to get to the overseas IVF treatment process? Complete steps from domestic inspection to follow-up in China

How to get to the overseas IVF treatment process? Complete steps from domestic inspection to follow-up in China

When many people first learn about overseas IVF, they will understand the process as "choosing a hospital, buying a plane ticket and going abroad for treatment". Only when we really enter the preparation stage will we find that cross-border medical treatment involves medical evaluation, documents, drug connection, itinerary arrangement and follow-up in China. Inadequate preparation at any node may affect the original cycle.

On the whole, the overseas IVF treatment process is not a simple overseas treatment, but a continuous path consisting of domestic inspection, remote consultation, scheme confirmation, treatment abroad and follow-up management. IVF itself usually includes ovarian stimulation, monitoring, egg retrieval, laboratory fertilization, embryo culture and transplantation, and the specific steps will be adjusted according to the physical condition and treatment plan.

Let's look at the general route first: which nodes do overseas test tube visits go through?

Different countries, hospitals and individuals have different schemes, but most overseas test tube cycles can be divided into the following key stages:

The results that need to be confirmed at the common completion location of main tasks in the visit stage.

Need to sort out the fertility goal, previous treatment experience and time schedule, and whether it is suitable for assisted reproductive assessment at home or online.

Basic examination completed reproductive endocrine, ultrasound, semen and related screening. Domestic hospitals obtained examination data for doctors to judge.

Remote evaluation of overseas doctors' audit reports, online preliminary plan for understanding medical history and supplementary checklist.

Hospital and destination confirm and verify qualifications, laboratories, policies and conditions for receiving medical treatment. China is ready to determine medical institutions and executable paths.

Periodic preparation regulates menstrual cycle, prepares drugs, arranges monitoring, and determines the date of starting treatment at home or abroad.

Go abroad for treatment, promote ovulation monitoring, take eggs, and conduct laboratory culture. Overseas hospitals obtain embryo culture results.

Transplant arrangement: Assess intima and physical condition, and decide when to transplant fresh or frozen embryos overseas or separately.

Follow-up of pregnancy test According to the doctor's advice, blood test, ultrasonic review and medication management, confirm the pregnancy situation overseas or at home and follow up continuously.

This table solves the problem of "how to get overseas IVF", but in actual implementation, what really determines whether the process is smooth is often the quality of information and the integrity of communication before departure.

Preparation before departure is often more important than re-examination at the hospital.

Overseas hospitals cannot make plans only by age or simple description. Doctors usually need to combine ovarian reserve, basic hormones, sinus follicle, uterine environment, semen indicators and previous treatment records to make a comprehensive judgment.

The common basic data of women include AMH, menstrual reproductive hormone, transvaginal ultrasound, thyroid function, blood routine, coagulation function and infectious disease screening. Men usually need to prepare semen analysis, infectious disease screening, and some people may also supplement genetics or andrology examination according to their medical history.

Not everyone has to repeat all these projects. It is more reasonable to ask the hospital for the inspection list first, and then arrange the inspection according to the validity period of the report to avoid re-inspection because the inspection time is too early, the items are inconsistent or the report information is incomplete.

People who have done IVF in the past should also sort out the following information:

Used in the past to promote the discharge scheme and drug dosage;

The number of follicles and hormone changes at each monitoring;

Number of eggs taken, number of mature eggs and fertilization;

Embryo culture records and transplantation records;

Pregnancy, biochemical pregnancy, fetal arrest or non-implantation experience;

Hysteroscopy, laparoscopy and related pathological results.

Just telling the doctor "I have failed several times before" can provide very limited information. A complete cycle record is more helpful for doctors to judge whether the problem may occur in ovarian reaction, fertilization, embryo development, uterine environment or transplant timing.

How does the medical process usually advance after arriving at the hospital?

Remote consultation and scheme confirmation

Before the official departure, overseas doctors usually review the examination report and ask about menstrual cycle, past medical history, surgical history, medication and family history of hereditary diseases. The initial regimen may include long regimen, short regimen, antagonist regimen or other individualized arrangements, but the final medication should still be adjusted in combination with ultrasound and hormone results after the cycle begins.

The significance of remote evaluation is not to completely fix every day in advance, but to judge whether the basic conditions for entering the cycle are met and determine what preparations need to be completed in China.

Entry period and emission promotion monitoring

After menstrual cramps, the doctor will decide whether to start promoting ovulation according to the basic follicles and hormones. After entering the medication stage, it is necessary to carry out ultrasound and blood sampling monitoring as planned to observe the growth rate of follicles and hormone changes.

Some patients can complete the previous monitoring in China and then send the results to overseas doctors; Others need to arrive at their destination earlier and be managed continuously by the same medical team. Which way to choose should be decided according to whether the hospital accepts remote monitoring, whether it is convenient for domestic inspection and personal ovarian reaction.

Drugs that promote excretion cannot be increased, decreased or delayed by themselves. Even the same patient's response may change in different cycles, so doctors often adjust the dose dynamically according to the monitoring results.

Egg retrieval, fertilization and embryo culture

After the follicle reaches the mature condition judged by the doctor, it will arrange the trigger medication and the time to take the egg. Egg retrieval is usually a medical operation that requires sedation or anesthesia, and should be observed according to the requirements of the hospital after operation to avoid immediate high-intensity activities.

The maturity evaluation of the retrieved eggs will be completed in the laboratory, and the corresponding fertilization method will be selected according to the semen situation. After fertilization, the embryology team will continue to observe the embryo division and development. Not every egg will mature, and not every mature egg can be fertilized normally or continue to develop, so the number of transplantable embryos cannot be directly calculated simply by the number of eggs retrieved.

Fresh embryo transfer or frozen embryo transfer

Whether to transplant immediately after egg retrieval depends on the intimal state, hormone level, embryo development and the patient's physical recovery. If the cycle is not suitable for transplantation, the doctor may suggest that the embryo should be frozen first, and then the transfer cycle should be prepared after the physical condition is suitable.

Frozen embryo transfer usually means continuing to stay in the local area or arranging a second trip abroad. For people with limited time, they should ask the hospital in advance before leaving: whether they can see a doctor in stages, how long the transplant cycle needs to stay, and whether some endometrial monitoring can be completed in China.

Embryo transfer does not mean the end of treatment. After transplantation, it is also necessary to use supportive drugs according to the doctor's advice and complete the blood test on the specified date. Assisted reproductive therapy may also cause cycle cancellation, discomfort related to egg retrieval, ectopic pregnancy or multiple pregnancy, so before treatment, we should understand the related risks and the treatment methods of abnormal symptoms.

Overseas visits are easy to get stuck in four places.

The inspection report cannot be used directly.

Some reports only have Chinese names, without reference scope, test date or hospital seal; Some inspections take too long to enter the cycle. Before sending the materials, you should confirm that the pictures are clear, and sort out the reports on different dates according to categories.

Just look at the publicity information, without verifying the actual conditions for receiving medical treatment.

Whether a hospital can accept a certain type of patients can't just look at the webpage introduction. It is also necessary to confirm the current local policies, age requirements, certificate requirements, marriage or relationship certification requirements, and whether the hospital has the corresponding medical service scope.

Treat the preliminary plan as a fixed plan.

Overseas doctors usually give pre-assessment opinions at the remote stage. After entering the cycle, drug dosage, monitoring frequency, egg retrieval time and transplant arrangement may change according to the body reaction.

The itinerary is too tight.

Ovulation promotion and embryo culture belong to the medical process, and cannot be reversed completely according to the date of air ticket. There should be some room for adjustment in air tickets, accommodation and leave arrangements, especially not to arrange long-distance travel immediately after egg retrieval or transplantation.

Different groups of people have different routes to see a doctor.

For people who are younger, have relatively stable examination results and have no complicated treatment history, they can usually complete the examination at home, confirm the plan through remote consultation, and then go abroad for treatment according to menstrual cycle.

Older assisted reproductive people need to pay more attention to ovarian reserve and time management. The doctor may arrange it periodically according to AMH, basal follicles and whether response evaluation is needed in the past. At this time, it is not appropriate to compare only the single successful data given by the hospital, but also to understand how doctors deal with ovarian insufficiency, cycle cancellation and embryo accumulation.

It is not recommended to copy the past scheme directly for those who have failed to transplant repeatedly. More valuable preparation is to sort out the medical history of embryo quality, endometrium, uterine cavity examination, immunity or coagulation, and then the doctor will judge whether there are any links that need supplementary evaluation.

When the male semen index is abnormal, we should not only pay attention to women's ovulation promotion. Before seeing a doctor, we should complete the andrology evaluation at the same time, and find out whether the hospital can provide corresponding laboratory treatment and individualized fertilization scheme.

For people with tight working hours, we can focus on the subsection mode of "domestic monitoring plus overseas treatment", but we must ensure that the information between doctors in the two places can be transmitted in time, and we can't rely solely on oral reports from patients.

Users also care about: what to prepare and what to do after returning home.

How many times do overseas test tubes usually go?

Some programs can complete egg retrieval and transplantation in one trip, and many patients need to arrange egg retrieval and frozen embryo transplantation separately. The number of trips abroad depends on physical condition, embryo culture results, hospital procedures and personal time, so it is not appropriate to determine directly before evaluation.

Do you have to go abroad long in advance?

Not necessarily. Some hospitals accept domestic pre-monitoring, but some hospitals require local inspection from the beginning of the cycle. Whether to arrive in advance should be subject to the arrangement of the attending doctor.

Can I take the medicine out of the country by myself?

Before carrying drugs across the border, you should verify the relevant requirements of airlines, entry and exit and destinations, and prepare prescriptions, doctor's instructions and original packaging of drugs. For drugs that need temperature management, the transportation and storage methods should be confirmed in advance.

Who will be responsible for the follow-up after returning home?

Before returning to China, you should ask overseas hospitals for medication list, transplant records, embryo records, pregnancy test date and instructions on handling abnormal situations. After returning home, you can complete blood tests and early ultrasound in domestic hospitals and synchronize the results to overseas attending doctors.

How to judge whether an overseas test-tube hospital is suitable for you?

The focus is not only on the visibility of the institution, but also on whether the doctor can explain the basis of the scheme, whether the laboratory process is transparent, whether the cost items are clear, whether the cross-border communication is smooth, and whether there is a clear handling mechanism in case of periodic changes.

The core of the overseas IVF treatment process is not to start as soon as possible, but to correspond the medical path, data requirements and trip nodes first. Only when the inspection is complete, the plan is clear, and the policy is fully verified can we reduce the situation that information is missing, the cycle cannot be started, or the itinerary needs to be temporarily changed when we go abroad.

Everyone's age, ovarian reserve, semen index, previous treatment history and fertility goals are different, and the actual process will be different. Before entering the cycle formally, the individual evaluation should be completed by a qualified reproductive medicine doctor, and the plan and medication guidance issued by the hospital shall prevail.