Call (907) 374-4644

Can We Do Ultrasound During Period? Everything You Need to Know

Reviewed by Fairbanks Ultrasound Team

Many patients ask us at Fairbanks Ultrasound, “Can we do ultrasound during period?” This is a very common concern for women who are scheduled for pelvic or abdominal imaging but find their appointment coincides with their menstrual cycle. The good news is that in most cases, you can safely have an ultrasound during your period, and in some instances, it’s actually beneficial to do so. Below, we’ll explain why, how it works, and what you can do to feel comfortable during the process.

Understanding How Ultrasound Works

Ultrasound imaging uses high-frequency sound waves to create live images of your organs, blood vessels, and soft tissues. Unlike X-rays or CT scans, ultrasound does not use radiation, which makes it safe during pregnancy, throughout your menstrual cycle, and for repeated use. It’s often used to examine the uterus, ovaries, and pelvic structures, but it can also be used for abdominal organs, thyroid, breasts, and vascular imaging.

Because it’s non-invasive and safe, ultrasound has become one of the most widely used diagnostic tools. Whether you are menstruating or not, the technology works the same way.

Get in touch with us!

Can We Do Ultrasound During Period? The Short Answer

Yes — you can undergo an ultrasound during your period. Menstruation does not interfere with the sound waves or the quality of the images. In fact, for some gynecological conditions, having an ultrasound during menstruation can actually give your doctor more accurate information about your reproductive health.

However, the type of ultrasound you’re having — pelvic, transvaginal, or abdominal — may influence your preparation and comfort level.

Pelvic and Transvaginal Ultrasounds During Your Period

Many women feel nervous about having a pelvic or transvaginal ultrasound while on their period. This is completely understandable but also very common. At Fairbanks Ultrasound, our experienced sonographers and clinicians regularly perform ultrasounds for patients who are menstruating. Your comfort, dignity, and privacy are always our top priorities.

Can We Do Ultrasound During Period 2

During a pelvic ultrasound, the sonographer applies gel to your lower abdomen and moves a handheld transducer across your skin. During a transvaginal ultrasound, a slender probe is gently inserted into the vaginal canal to obtain detailed images. Both procedures are safe to perform during menstruation, though your provider may give special instructions such as removing tampons or menstrual cups before the exam.

Why an Ultrasound During Menstruation Can Be Helpful

Scheduling an ultrasound during your period can actually provide more diagnostic clarity in certain situations. This is because the uterus, endometrium, and ovaries appear differently at various phases of your cycle. For example:

Evaluating abnormal bleeding

Performing the scan while you are bleeding can help identify the source of the issue more clearly.

Assessing fibroids or polyps

The lining of the uterus is thinnest during menstruation, which can make growths or polyps easier to detect.

Measuring endometrial thickness

This is often most accurate early in the cycle.

Monitoring ovarian cysts

Their appearance can vary depending on the cycle stage, and early-cycle imaging can provide a baseline.

Tips for Your Comfort During an Ultrasound on Your Period

If you’re scheduled for an ultrasound while menstruating, here are a few tips to help you feel more at ease:

Inform your sonographer that you’re on your period so they can plan accordingly. Avoid tampons or menstrual cups if you’re scheduled for a transvaginal ultrasound — bring a sanitary pad for after the exam.
Wear comfortable clothing and bring any supplies you need to freshen up afterward. Remember that ultrasound rooms are private and staff are trained to maintain professionalism and sensitivity.

How Menstrual Cycle Timing May Affect Ultrasound Scheduling

Although you generally can have an ultrasound during your period, in some cases your doctor may request that it be scheduled for a particular phase of your cycle. For example, fertility evaluations or certain endometrial measurements are often best performed early in the cycle, while monitoring follicle development may occur mid-cycle. If your doctor recommends timing your ultrasound with your menstrual cycle, it’s usually for a specific clinical reason.

Preparing for Your Ultrasound

Whether or not you’re on your period, preparation for an ultrasound depends on the type of scan:

  • Pelvic ultrasound: You may be asked to arrive with a full bladder, as this can improve the visibility of pelvic organs.
  • Abdominal ultrasound: Fasting for several hours may be required to reduce gas and improve image quality.
  • Transvaginal ultrasound: Usually no special preparation is needed, but you may be asked to empty your bladder first.

If you’re unsure how to prepare, our team at Fairbanks Ultrasound will give you clear, step-by-step instructions ahead of your appointment.

Advantages of Ultrasound Over Other Imaging Tests

Ultrasound offers several benefits that make it a go-to diagnostic test even during menstruation:

It’s non-invasive and radiation-free.

It’s safe during pregnancy and throughout the menstrual cycle.

It provides real-time imaging for immediate assessment.

It’s generally faster and more affordable than CT or MRI scans.

It can be repeated as needed without risk.

Frequently Asked Questions About Ultrasound During Period

Here are some common concerns we hear from patients:

No, menstruation does not reduce the accuracy of ultrasound imaging.

Most patients find the procedure tolerable. For transvaginal scans, mild discomfort may occur, but our staff takes every precaution to minimize it.

In most cases, no. You can proceed with your scheduled appointment unless instructed otherwise by your provider.

Take Charge of Your Health Today

If you’ve been wondering, “can we do ultrasound during period?”, the answer is yes. Don’t let your menstrual cycle delay important diagnostic testing. Our team at Fairbanks Ultrasound is trained to make your experience as comfortable and private as possible, regardless of where you are in your cycle.

Whether you’re investigating pelvic pain, abnormal bleeding, or simply completing routine monitoring, an ultrasound performed during your period can still provide clear, valuable information for your doctor.

Schedule Your Ultrasound Appointment

Your health shouldn’t wait. Contact Fairbanks Ultrasound today to schedule your appointment and find out how we can make your imaging experience stress-free, professional, and informative — no matter when your period starts.