PGD in Mexico

Is PGD safe for the embryo?

Yes, PGD is considered safe when performed by experienced embryologists. The biopsy is typically performed on the 5th day of development (blastocyst stage). At this stage, the embryo has differentiated into two parts: the inner cell mass (which becomes the baby) and the trophectoderm (which becomes the placenta). A few cells are carefully removed from the trophectoderm, minimizing the risk of harming the future fetus. While any manipulation carries a small risk, the benefits of screening usually outweigh them.

Is gender selection legal in Mexico?

Yes, gender selection (family balancing) via PGD is fully legal in Mexico. Unlike Canada, the UK, and Australia, where non-medical gender selection is prohibited, Mexico allows parents to know the sex of their embryos and choose which one to transfer. This attracts many international patients who wish to balance their families in a safe, regulated medical environment without legal hurdles.

How accurate is PGD testing?

PGD using Next-Generation Sequencing (NGS) is highly accurate, typically offering over 99% reliability for detecting chromosomal abnormalities (aneuploidy) and gender. It allows embryologists to identify issues like Down syndrome (Trisomy 21) or cystic fibrosis markers with high precision. However, no medical test is 100% perfect, and prenatal testing (like NIPT or amniocentesis) is still often recommended during pregnancy for confirmation.

How much does IVF with PGD cost in Mexico?

The cost of an IVF cycle with PGD in Mexico generally ranges from $7,000 to $10,000 USD. In comparison, the same procedure in the United States can easily cost between $20,000 and $30,000 USD. The lower price in Mexico includes laboratory fees, physician fees, and the genetic analysis, though medication is often charged separately. This stark price difference allows many couples to afford multiple cycles if necessary.

How long do I need to stay in Mexico?

For a fresh IVF cycle with PGD, the stay is typically 14 to 21 days. This covers stimulation, egg retrieval, fertilization, biopsy, and transfer. However, many clinics now recommend a "Frozen Embryo Transfer" (FET). This involves two shorter trips: one for egg retrieval (about 7-10 days) and a second trip a few weeks or months later for the transfer (3-5 days). This allows time for the genetic results to come back and for the uterus to return to a natural state.

Does PGD improve IVF success rates?

Yes, significantly. By ensuring that only chromosomally normal (euploid) embryos are transferred, PGD reduces the risk of implantation failure and early miscarriage. This is particularly beneficial for women over 35, where egg quality naturally declines, leading to higher rates of chromosomal abnormalities. PGD helps maximize the efficiency of each transfer, potentially reducing the time to a successful pregnancy.

Can PGD detect all genetic diseases?

PGD is primarily used for PGT-A (Aneuploidy) to count chromosomes. However, if there is a known history of a specific single-gene disorder (like Cystic Fibrosis, Huntington's disease, or Sickle Cell Anemia), a specific probe can be created to test for that exact mutation (PGT-M). You must inform the clinic of any known hereditary conditions beforehand so the lab can prepare the specific test for your embryos.

Is the procedure painful?

The PGD biopsy itself happens in the lab and is not felt by the patient. The patient experiences the standard IVF process: ovarian stimulation injections (which can cause bloating/discomfort) and the egg retrieval procedure. Egg retrieval is done under sedation, so you sleep through it and feel no pain. Some cramping is common afterwards. The embryo transfer is similar to a pap smear and is generally painless.

What happens to the embryos I don't use?

You have full control over your remaining embryos. Healthy embryos that are not transferred immediately can be cryopreserved (frozen) for future use. If you have completed your family or decide not to use specific embryos (such as those with genetic abnormalities), you can choose to discard them, donate them to science, or, in some cases, donate them to other couples. You will sign consent forms detailing your wishes.

What credentials should the clinic have?

Look for clinics that are certified by the Mexican Registry of Assisted Reproduction (Red Lara). It is also beneficial if the lead fertility specialist is a member of the American Society for Reproductive Medicine (ASRM) or the European Society of Human Reproduction and Embryology (ESHRE). These affiliations indicate that the clinic stays updated with global best practices and ethical standards.

Certified Reproductive Biologists

Experts in Embryology & Genetics

Fertility Specialists (REIs)

Reproductive Endocrinology Focus

Genetic Counselors

Patient Education & Support

Lab Quality Checks

We pre-screen fertility centers to ensure they have on-site, high-complexity laboratories and certified embryologists capable of accurate PGD analysis.

Package Comparisons

Fertility pricing is complex. We help you compare all-inclusive IVF+PGD packages to understand exactly what is covered, from medication to embryo freezing.

Doctor Connections

We arrange initial video consultations, allowing you to meet your fertility specialist and discuss your medical history before committing to travel.

Success Rate Data

We provide access to clinic success rates and patient outcomes, helping you make a data-driven decision about where to undergo treatment.

Travel Logistics

Our team assists with the logistical side of fertility travel, offering advice on accommodation near clinics and travel timing for cycles.