The Heartbeat Confirmation Ultrasound in Surrogacy

When Does It Happen, and What Comes Next?

For many intended parents, the heartbeat confirmation ultrasound in surrogacy makes everything feel real. After weeks of monitoring hormone levels and waiting for updates, this appointment confirms that the embryo has implanted and the pregnancy is progressing.

In this guide, we’ll explain when the heartbeat confirmation ultrasound typically happens, what a healthy heart rate means and what’s next in your surrogacy journey. If you’d like guidance at any stage of the surrogacy process, our team is here to help. Contact us today to learn more.

When Is the Heartbeat Confirmation for Surrogacy?

Typically, the first ultrasound for heartbeat is scheduled between six and seven weeks of pregnancy. At this point, the fetal heart has developed enough to be detected on ultrasound. In some cases, your fertility clinic may schedule a follow-up scan about a week later to confirm continued growth.

The days leading up to the six-week ultrasound can be nerve-wracking. American Surrogacy coordinates directly with your fertility clinic and surrogate so you receive timely updates after each scan. Instead of waiting and wondering, you have a team ensuring you stay informed at every step.

Can Intended Parents Attend the Heartbeat Confirmation Appointment?

Yes. In most cases, intended parents are welcome to attend the six-week ultrasound in person. This is typically discussed during the contract phase so expectations are clear from the beginning.

The appointment usually takes place at your fertility clinic, where the reproductive endocrinologist who performed the embryo transfer conducts the scan. If you plan to attend, your surrogacy specialist helps coordinate scheduling and travel logistics so everything runs smoothly.

That said, clinic policies vary. Some facilities limit the number of people in the exam room or restrict filming. If you cannot attend in person, or if space is limited, we work with the clinic to ensure you receive ultrasound photos.

Why Heartbeat Confirmation Is Such a Major Milestone

The heartbeat confirmation ultrasound in surrogacy is an important turning point. It’s often the first clear sign that the pregnancy is progressing as hoped.

From a medical standpoint, detecting a heartbeat is associated with a lower risk of miscarriage. Research shows that between weeks six and nine, the chance of pregnancy loss decreases from 9.4% to 0.5%.

Emotionally, this appointment can shift the experience for everyone involved. For intended parents, hearing that rhythmic sound for the first time often dissolves lingering doubts. For the surrogate, it is another step forward in the commitment she has made to help you build your family.

What Happens After Heartbeat Confirmation?

Once the heartbeat is confirmed, the journey shifts from early fertility monitoring to standard prenatal care. Around weeks eight to 10, your surrogate will typically “graduate” from the fertility clinic and transition to her local OB-GYN.

Although her medical provider changes, your support system does not. American Surrogacy remains your primary point of contact throughout the pregnancy. We continue coordinating communication, appointments and travel so you never feel like you’re alone.

This milestone also sets a few practical steps in motion:

Compensation: Per most agreements, the surrogate’s monthly base payments usually begin within five days of a confirmed heartbeat.
Legal Protections: This is often the time when our team begins discussing the timeline for pre-birth orders to ensure your legal parental rights are established.

What Is Considered a Normal Fetal Heart Rate at Six Weeks?

At the six-week mark, 100 to 120 beats per minute (bpm) is considered a healthy rate for heartbeat confirmation in surrogacy. By seven weeks, it typically rises to between 120 and 160 bpm.

If the heart rate is on the lower end of the range during your six-week ultrasound, that doesn’t automatically indicate a problem. At this stage, even a difference of a few days in development can affect the measurement. A slightly lower rate may simply mean the scan was performed earlier than expected based on implantation timing.

Your reproductive endocrinologist will look for a steady rhythm and will often schedule a follow-up scan to confirm continued growth and cardiac activity.

What Happens if a Heartbeat Isn’t Detected in Surrogacy?

There are times when a heartbeat is not detected at the first ultrasound. Because the six-week scan happens so early, even a small difference in gestational dating can affect what is visible. In many cases, the clinic will schedule another ultrasound five to seven days later to allow more time for development.

If a follow-up scan confirms that the pregnancy is not progressing, you may experience a complicated mix of emotions. We will manage communication with the clinic and coordinate your surrogate’s follow-up care while you take time to process the news.

During this time, your specialist remains a steady point of contact. We can give you space to heal or offer our support. When and if you decide to move forward, your team will walk you through the next steps.

Frequently Asked Questions About Heartbeat Confirmation

Is Heartbeat Confirmation the Same as a Positive Pregnancy Test?

No. A positive pregnancy test (or a beta blood test) confirms the presence of the hormone hCG, indicating that an embryo has implanted. The heartbeat confirmation is a separate milestone that occurs weeks later to prove the pregnancy is viable and the embryo is developing into a fetus.

Is Twin Heartbeat Confirmation Different?

If you transferred two embryos, or if your embryo split, your fertility clinic will look for two distinct gestational sacs and two separate heartbeats. While the scan itself is the same, the confirmation of multiples can affect the plan moving forward.

A twin pregnancy may require adjustments to prenatal care, a review of insurance coverage and additional surrogate compensation based on the terms outlined in your agreement.

How Strong Should the Heartbeat Be at Six Weeks?

A rate above 100 bpm at six weeks is generally considered a positive sign. Your reproductive endocrinologist will provide the most accurate assessment based on the specific day of the scan.

Your Journey to That First Heartbeat Starts Here

The heartbeat confirmation ultrasound in surrogacy is one of the earliest milestones. It brings clarity after weeks of waiting and marks the shift into the next phase of pregnancy.

That milestone is possible because of the work that happens beforehand: thorough surrogate screening, structured legal planning and coordinated fertility care.