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Empower Yourself with Essential Tools and Insights for IVF Success.


Empower Yourself with Essential Tools and Insights for IVF Success.


Your IVF journey is marked by significant milestones, each step requiring careful consideration and support. At Inti Labs, we are dedicated to empowering you to make informed decisions every step of the way. Our commitment to patient care and support is unwavering, providing you with essential tests, valuable tools, and insightful resources to guide you through the complexities of the IVF process.


Our tests are designed to give personalized insights that can inform a more tailored approach to your IVF treatment.


The window of implantation (WOI) is a pivotal phase during your menstrual cycle, marking the brief period of time when your endometrium is at its most receptive. This window’s timing is unique to each individual and can profoundly influence the success of IVF.


ORA™ is refining and redefining endometrial receptivity testing with a focus on precision, comfort, and efficiency. These are just a couple reasons why you should consider ORA™ for your IVF journey:

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Non-Invasive Convenience:

Unlike traditional ERTs that require invasive biopsies, ORA™ analyzes microRNA (miRNA) biomarkers in a stable blood sample with over 95% accuracy. This innovative approach ensures reliable results without the discomfort or uncertainty associated with tissue sampling.

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Efficiency Redefined:

With ORA™, there’s no need for a separate mock cycle. Our non-invasive blood-based test allows for sample collection on the day of embryo transfer, streamlining your journey and minimizing disruptions.

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Precision Tailoring:

ORA™ goes beyond conventional ERTs by offering flexibility to accommodate variations in your WOI. Additional blood samples can be collected to account for potential shifts in implantation timing, enhancing the accuracy of your results and minimizing the need for re-testing.


ORA™ is tailored to meet the unique needs of patients who may benefit from endometrial receptivity testing.​ As always, consult with your fertility doctor to find out if you are a good candidate for endometrial receptivity testing.

ORA patient with successful pregnancy following endometrial receptivity testing


We are proud of our patients who have worked tirelessly towards creating their families. We’re excited to share what their doctors have to say about their experience using Inti Labs’ endometrial receptivity tests.

“One of our patients had experienced several failed implantations and was down to her last viable embryo. After using ORA™, we received a Pre-Receptive result, meaning her window of implantation was 24 hours later than expected. Following ORA™’s recommendation for adjusted timing, her final embryo transfer and subsequent implantation was successful and is an ongoing healthy pregnancy. The process was simple and patient-friendly — taking a blood sample is so much easier than an endometrial sample — and the benefits of a smoother and more comfortable experience for patients cannot be overstated. We look forward to continue offering our RIF patients a renewed chance at parenthood with the critical insights ORA™ provides.”
– Dr. Tran Nguyen, Modbury Hospital

“MIRA™ has changed the way I manage my patients with RIF. Comprehensive, precise, and low volume tissue sample requirements are the main advantages.”
-Dr. Liza Ling Ping, TMC Fertility


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What is in vitro fertilization (IVF)?

IVF treatment involves a round of ovary-stimulating medication to induce the production of multiple eggs. The viable eggs are harvested during an outpatient surgical procedure, after which they are fertilized in a lab. Once the embryos have matured, they are implanted in the lining of the uterus during the window of implantation (WOI).

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What is the window of implantation (WOI)?

The window of implantation (WOI) is the interval of time during the menstrual cycle of fertile women when the endometrial lining is at the ideal thickness and consistency for embryo implantation to occur. This is also called the interval of receptivity, and typically occurs between days 19 and 21 of the cycle.

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What are endometrial receptivity tests?

Endometrial receptivity refers to the interval of time around the middle of the menstrual cycle when the endometrial . Endometrial receptivity tests are genetic tests that analyze biomarkers in the blood or tissue to determine a patient’s window of implantation (WOI).

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What is a non-invasive endometrial receptivity test?

A non-invasive endometrial receptivity test, such as ora™, utilizes a simple blood sample to assess the receptivity status of the endometrium. Unlike traditional tests that require invasive biopsies, this innovative approach analyzes specific biomarkers in the bloodstream to determine the optimal window for embryo transfer. With high accuracy and minimal discomfort, non-invasive tests like ora™ offer a convenient and reliable means of optimizing IVF treatment without the need for invasive procedures.