Chromosomal testing is used to identify genetic or chromosomal abnormalities that may affect fertility, pregnancy, or embryo development. It can provide important information for individuals or couples experiencing recurrent miscarriage, failed IVF cycles, or unexplained infertility.
As part of the Fertility Assessment Hub at Umniya Fertility, chromosomal testing may be recommended alongside fertility investigations, hormone testing, semen analysis, and genetic counselling to support diagnosis and treatment planning.
Chromosomal testing evaluates the structure and number of chromosomes within cells.
Chromosomes carry genetic information, and abnormalities can sometimes affect:
One of the most common forms of chromosomal testing in fertility care is karyotype testing, which examines chromosomes for structural or numerical abnormalities.
Chromosomal testing may be performed for one or both partners depending on the clinical situation.
Chromosomal testing may be recommended if:
In some cases, testing may help identify underlying genetic factors that are not detected through standard fertility investigations alone.
Chromosomal testing is usually performed using a blood sample. The test itself is straightforward and does not require significant preparation
Chromosomal testing may be appropriate for:
Not all fertility patients require chromosomal testing. Recommendations are based on medical history, fertility investigations, and clinical findings.
Chromosomal testing generally involves a routine blood draw performed at the clinic.
Most patients can return to normal activities immediately afterward. No fasting or special preparation is usually required unless advised otherwise.
Once the sample is collected, it is sent for laboratory analysis, and results are reviewed during a follow-up consultation.
Chromosomal testing may help:
In some cases, identifying a chromosomal issue may help avoid unnecessary treatments or delays during fertility care.
Chromosomal testing results are usually reported as either normal or abnormal.
A normal result means no significant chromosomal abnormalities were identified during testing.
An abnormal result may indicate a structural or numerical chromosomal variation that could affect fertility or pregnancy outcomes.
Not all chromosomal abnormalities prevent pregnancy, and some individuals with abnormal results may still conceive naturally or through fertility treatment.
If an abnormality is identified, your fertility specialist may recommend:
Results are always interpreted within the context of your medical and fertility history.
Chromosomal testing typically takes longer than routine blood tests because chromosome analysis is performed in a specialised laboratory.
In most cases, results are available within several days to a few weeks, depending on the type of testing performed.
Your care team will advise you on expected turnaround times before testing.
At Umniya, chromosomal testing forms part of the broader Fertility Assessment Hub, which brings together fertility investigations in a coordinated and personalised approach.
The Hub may combine:
This integrated approach helps provide a more complete understanding of factors that may affect fertility and pregnancy outcomes.
Yes. Certain chromosomal abnormalities can affect embryo development and increase the risk of miscarriage.
Karyotyping itself does not improve IVF success, but it may help identify chromosomal factors that influence treatment planning.
Karyotyping is generally very safe because it usually requires only a routine blood sample. There are no major risks beyond minor discomfort or bruising at the blood draw site.
For some patients, particularly those with recurrent miscarriage or repeated IVF failure, karyotype testing can provide important diagnostic information that may guide treatment decisions.
In some cases, yes. Fertility specialists may recommend karyotyping before IVF depending on medical history, fertility investigations, or previous pregnancy outcomes.
IVF is a significant step, and the right preparation makes a real difference. Book a consultation at Umniya Fertility in Abu Dhabi to understand your fertility picture, discuss your options, and begin a treatment plan designed specifically around you. You can also explore the full range of couple fertility treatments available at Umniya.
