PGT-A Embryo Testing: Cost, When It Helps and China's Rules

Embryo testing is one of the most debated add-ons in IVF. A patient in the UK explained why she chose it, and what she did and did not expect from it:

That distinction matters for your budget and for any plan to have treatment abroad. This guide explains what PGT-A adds to the bill, when it tends to make sense, and how embryo testing works in China, where the rules are stricter than in the US. It is general information. Whether testing suits you is a question for your fertility doctor.

How much does PGT-A add to the cost of IVF?

PGT-A is usually billed as a biopsy fee plus a lab fee for each embryo tested, so the total depends on how many embryos reach the blastocyst stage. It also usually means freezing every embryo and doing a separate frozen transfer later, which is a cost of its own.

Advertised base prices at home usually leave testing out. In the UK, for example, one private clinic group's base IVF price of GBP 3,795 (2026) excludes drugs, ICSI, freezing, storage and PGT, and the UK fertility regulator notes that the same treatment can cost two or three times more depending on the clinic. In the US, testing is often billed by both the clinic and an outside lab, so ask for each part in writing.

Clinics rarely quote one figure for testing, so packages that include it are the easiest way to see the difference. In Mexico, aggregator listings put a typical IVF cycle at about USD 4,000–9,000 and a cycle with PGT-A at about USD 8,000–11,500 (2026). In Thailand, a large private hospital in Bangkok lists an IVF package at THB 335,000 and a package with PGT, freezing of two embryos and a frozen transfer at THB 456,000 (valid to the end of 2026).

In China, public hospital prices are capped by local government. Shanghai's 2024 price notice caps the embryo biopsy at CNY 1,560 (≈ USD 230) for the first embryo and CNY 780 (≈ USD 120) for each further one, up to CNY 6,240 (≈ USD 930). The genetic test itself, freezing, storage and medicines are charged on top. Beijing listed single-gene testing (PGT-M) at CNY 5,050 (≈ USD 750) per embryo in 2022. Agency price lists for foreign patients add about CNY 10,000 (≈ USD 1,500) for PGT-A on five embryos (2026), but that is an agency figure, not an official one. Foreign patients are not covered by Chinese medical insurance and pay the full price, and international departments may charge more than the public caps.

Is PGT-A worth it, and does it lower the risk of miscarriage?

PGT-A can help you avoid transferring embryos with the wrong number of chromosomes, which are a common reason for failed transfers and early miscarriage. It does not make a chromosomally normal embryo more likely to implant, and it does not change egg quality. Whether it is worth paying for depends mostly on age and on how many embryos you have.

Patients who have been through several rounds often describe it in those terms:

There are trade-offs to weigh. Testing needs a biopsy, so it is only done on embryos that grow to the blastocyst stage. Some results come back unclear. A few embryos may not survive freezing and thawing. If you have only one or two embryos, testing may mainly tell you that there is nothing to transfer, at extra cost and with extra waiting. Your doctor can explain how these trade-offs look for your age and history.

Who can have embryo testing in China?

In China, embryo testing is allowed only for medical reasons, not as a routine add-on. National technical rules issued in 2003 list the indications as single-gene disorders, chromosome disorders, sex-linked genetic disease, and couples at high risk of having a child with an abnormality. Hospitals also need a separate national licence for it. In Henan province, for example, 4 centres held that licence in 2025, against 21 licensed for IVF and ICSI.

This shapes how doctors in China talk about it. A patient in Guangdong asked:

So if you are coming to China for IVF, do not plan around PGT-A as a standard step. If you have a known genetic condition, a history of repeated miscarriage or failed transfers, or a doctor at home has advised testing, send those records ahead and ask the hospital whether your case meets its criteria. Selecting embryos by sex without a medical reason is illegal in China, and it is not something we arrange.

How many eggs and IVF rounds does it take to get a euploid embryo?

There is no fixed number. It depends mainly on the age of the woman whose eggs are used, because the share of eggs with normal chromosomes falls with age. Younger patients often get one or more normal embryos from a single retrieval. Patients in their 40s may need several retrievals to get one, and some do not get one at all.

Every step loses some eggs. Not all are mature, not all fertilise, and not all grow into a blastocyst that can be biopsied. That is why doctors usually talk about expected embryos rather than eggs. Before you book, ask the hospital to estimate from your test results what one retrieval is likely to produce, and whether a second retrieval is likely before any transfer.

Testing also changes the shape of a trip. Tested embryos are frozen while the lab works, and agency guides put results at 7 to 14 days (2026). In practice that usually means a frozen transfer later, often on a second visit. Our separate guide on egg numbers and IVF rounds goes into age and attrition in more detail.