In vitro fertilization · ViaFERT
How many embryo transfers might I need during IVF?
If you have already been through an attempt, wanting to know what comes next is understandable. You deserve an explanation you can follow, a clear budget and room to decide without pressure.
The short answer
No fixed number of embryo transfers can guarantee a pregnancy. Planning depends on your assessment, the embryos available and how treatment progresses. One egg retrieval may allow more than one transfer, but purchasing a three-transfer package does not mean that three embryos will be obtained or that pregnancy is assured.
Egg retrieval, embryo development and transfer are different steps
Egg retrieval is the procedure used to collect eggs. Fertilization then takes place in the laboratory, followed by observation of embryo development. An embryo transfer places an embryo in the uterus; it does not confirm that implantation has occurred.
If several suitable embryos are obtained, some may be frozen for later transfers. Another transfer therefore does not always require another stimulation and egg retrieval.
Sources: HFEA · In vitro fertilisation · NHS · IVF
What should be reviewed before another attempt?
Your history and the cycle report
The team considers your history, the age of the eggs, response to treatment, embryo development and conditions for transfer. Bring previous reports so the discussion can focus on the information available in your case.
An individual explanation of the options
Ask the team to distinguish confirmed findings from possible explanations. If additional tests or procedures are proposed, ask what they are for, what evidence supports them and how the results would change the next step.
Sources: NHS · IVF · HFEA · Treatment add-ons
Three transfers does not mean three embryos at once
The number of transfer opportunities is different from the number of embryos placed during one procedure. Transferring more embryos raises the risk of multiple pregnancy. The decision should account for safety and your individual circumstances.
A useful question is: “How many embryos do you recommend transferring in my case, and why?”
Sources: HFEA · Risks of fertility treatment
What does ViaFERT’s MXN $100,000 program mean?
The published IVF program with three transfers costs MXN $100,000 and relates to one egg retrieval. Medication and tests are not included. Transfers depend on suitable embryos being available and on medical assessment.
Before purchasing, request written details about the time allowed to use the transfers, preparation, storage and what happens if there are not enough embryos. Preimplantation genetic testing (PGT) is charged separately.
The MXN $85,000 IVF package with medication is a different option. It should not be confused with the three-transfer program. Prices are in Mexican pesos; request a written quote before making travel arrangements.
Sources: ViaFERT · Treatment prices
Questions to take to your appointment
- How many embryos remain available, and what do we know about them?
- Do I need another retrieval, or could we consider a later transfer?
- What would change next time, and why?
- What additional costs should I budget for?
- How can I access emotional support during the waiting period?
You do not need to make every decision in one conversation. You can ask for any part of the plan to be explained again.
Frequently asked questions
Can one egg retrieval lead to several transfers?
Yes, if suitable embryos are obtained and stored. The number available becomes clearer as laboratory work progresses; it cannot be guaranteed by the name of a package.
Are three transfers the same as three full IVF cycles?
No. ViaFERT’s published program involves one egg retrieval and up to three transfer opportunities, depending on embryo availability and medical assessment.
Do I need PGT before another transfer?
It is not an automatic requirement. Its usefulness and limitations should be considered in relation to your history and embryos. ViaFERT quotes PGT separately.
How long should I wait between transfers?
Your team determines the interval based on recovery, clinical assessment and preparation. Request an individual schedule before arranging medication, work leave or travel.
Sources and further reading
International clinical resources and commercial information from ViaFERT. Rules in other countries do not replace those applicable in Mexico.
- HFEA · In vitro fertilisation
- NHS · IVF
- HFEA · Treatment add-ons
- HFEA · Risks of fertility treatment
- ViaFERT · Treatment prices
Medical review confirmed
Reviewed and updated by Dr. Miguel de Jesús López Rioja · .
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