Should I do genetic testing before trying to get pregnant? Should I do genetic testing before IVF? How expensive is genetic testing in Singapore?
When it comes to growing your family, understanding your genes can be a game-changer. From uncovering hidden genetic risks to making smarter decisions about family planning, genetic testing has emerged as a powerful tool. This article explores the ins and outs of genetic testing in Singapore for those trying to conceive.
What is Genetic Testing
Genetic testing is a medical examination that assesses your DNA to identify any changes or mutations that may impact your health or the health of your future children. This diagnostic tool can provide crucial insights into potential genetic conditions that could be passed on to offspring.
There are various types of genetic testing, including carrier testing, prenatal testing, and pre-implantation genetic testing (PGT). In the context of fertility and pregnancy, genetic testing helps individuals and couples understand their genetic predispositions and make informed decisions about family planning.
Genetic Testing for Fertility
When it comes to fertility, genetic testing can provide essential information about your genetic makeup and how it may influence your chances of conceiving a healthy baby. This type of testing is particularly useful for individuals with a family history of genetic disorders or those who are experiencing recurrent pregnancy losses. Here’s a closer look at genetic testing in the context of fertility.
Should I Do Genetic Testing Before Trying to Get Pregnant?
Genetic testing before trying to get pregnant is a proactive approach to assess your genetic risks and make informed decisions. It can help you identify whether you or your partner carry any genetic mutations that may lead to serious health conditions in your future child. Knowing your genetic status can be invaluable in determining the best course of action.
If you have a family history of genetic disorders, it’s advisable to consider genetic testing before trying to conceive. Conditions like cystic fibrosis, thalassemia, or sickle cell disease are among those that can be passed down through generations.
Identifying carriers early on allows for better family planning and, if necessary, exploring reproductive options that minimise the risk of passing on these conditions.
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Who Should Consider Genetic Testing Before Pregnancy?
It’s not just those with a known family history of genetic conditions who can benefit from preconception genetic testing. In Singapore, healthcare professionals often recommend genetic testing for the following groups:
- Couples with Consanguinity: If you and your partner are closely related, you have a higher chance of sharing genetic mutations. Genetic testing can help assess these risks and guide decision-making.
- Couples with a History of Pregnancy Loss: If you’ve experienced multiple miscarriages, genetic testing can uncover any underlying genetic factors that may be contributing to your pregnancy difficulties.
- Women Over 35: Women over the age of 35 are at a higher risk of having children with genetic disorders. Genetic testing can help determine the risk and guide decisions on conceiving.
Should I Do Genetic Testing Before IVF?
In vitro fertilization (IVF) is a common fertility treatment in Singapore, but it can also benefit from genetic testing. Pre-implantation genetic testing (PGT) is a specific type of genetic testing used in conjunction with IVF. PGT involves testing embryos created through IVF to identify any genetic abnormalities before implantation. This helps ensure that only healthy embryos are transferred, reducing the risk of genetic disorders in your child.
The decision to do genetic testing before IVF is a personal one and it depends on your individual circumstances and preferences. Some couples opt for PGT to increase the chances of a successful pregnancy, especially if they have a history of genetic conditions or recurrent miscarriages. Consult with your fertility specialist to determine if PGT is right for you.
Where Can I Do Genetic Testing in Singapore
Singapore offers a range of healthcare facilities and genetic testing options for those looking to explore their genetic makeup. Here is a list of some notable centres and clinics where you can undergo genetic testing:
- KK Women’s and Children’s Hospital: As a leading maternity and pediatric hospital in Singapore, KK Women’s and Children’s Hospital provides comprehensive genetic counselling and testing services.
- National University Hospital (NUH): NUH offers various genetic testing services, including prenatal and preconception testing, catering to individuals and couples planning to start a family.
- Virtus Fertility Centre Singapore: A fertility coach with Virtus Fertility Centre Singapore can provide the information and support you need to make decisions related to genetic testing.
- Thomson Fertility Centre – Couples can take GeneAware™, a reproductive carrier screening test that analyses a couple’s DNA to help them understand the risk of having a child with a hereditary disorder.
- Raffles Medical Group: Raffles Medical Group offers genetic testing services at its Raffles Hospital location, with a team of experienced genetic counsellors and clinicians.
- Singapore General Hospital (SGH): SGH offers genetic counselling services, and genetic testing can be arranged as needed, helping individuals and couples make informed choices about family planning.
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Cost of Genetic Testing in Singapore
The cost of genetic testing in Singapore can vary widely based on the type of testing and the healthcare provider you choose. Here are some approximate cost ranges for different types of genetic testing:
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Carrier Screening: Carrier screening typically costs between SGD 300 to SGD 800, depending on the number of genetic conditions being tested and the complexity of the test.
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Prenatal Testing: Prenatal genetic testing, such as amniocentesis or chorionic villus sampling (CVS), can cost between SGD 1,000 to SGD 2,500. Non-invasive prenatal testing (NIPT) is more affordable, with prices ranging from SGD 500 to SGD 1,000.
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Pre-implantation Genetic Testing (PGT): PGT is an additional cost when undergoing IVF and can range from SGD 3,000 to SGD 6,000 per IVF cycle, depending on the number of embryos tested.
It’s important to check with your chosen healthcare provider for specific pricing information, as costs can fluctuate over time and may be subject to individual factors.
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What Happens After Genetic Testing
After undergoing genetic testing, the next steps can vary depending on the results. If the testing reveals no concerning genetic issues, you can proceed with your family planning as usual, armed with the peace of mind that your genetic risks are low. However, if any potential genetic concerns arise, your healthcare provider will guide you on the best course of action.
This might include further testing, genetic counselling, or discussing options like in vitro fertilization (IVF) with pre-implantation genetic testing (PGT) to increase the chances of a healthy pregnancy. So, it’s all about tailoring your next moves to your unique genetic roadmap.
Genetic testing in Singapore is an essential tool for individuals and couples seeking to start a family. It provides valuable insights into genetic risks, allowing for informed decisions about family planning and fertility treatments like IVF.
Whether you’re considering preconception genetic testing or exploring options during pregnancy, Singapore offers a range of healthcare providers and clinics to meet your needs. While genetic testing can incur expenses, the peace of mind it offers in making informed decisions for the health of your future child is invaluable.
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