Fertility & conception

Hysteroscopy in Fertility Care: What It Can Find

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A hysteroscopy passes a thin camera through the cervix to look directly inside the uterus. In fertility care it finds and often removes polyps, scar tissue, a septum, or fibroids in the cavity that can block implantation. It is usually ordered after an abnormal ultrasound or HSG suggests a cavity problem.

Last updated: July 2026

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What is a hysteroscopy?

A hysteroscopy is a procedure in which a thin, lighted telescope called a hysteroscope is passed through the vagina and cervix to give a direct view of the inside of the uterus. A diagnostic hysteroscopy simply looks; an operative one uses small instruments to treat what is found in the same sitting.

According to the American Society for Reproductive Medicine, direct visualization of the cavity is the most accurate way to assess its shape and lining 1. The hysteroscope itself is thin, typically about 3 to 5 millimeters wide, and many procedures are done in an office or day-surgery setting in about 20 to 30 minutes. It is one of several tests used when infertility, which affects about 1 in 6 people of reproductive age, is being evaluated 2.

Why would fertility care include a hysteroscopy?

Fertility clinicians turn to hysteroscopy when imaging suggests something inside the uterine cavity could be interfering with conception or implantation. It is usually a second step, ordered after a saline sonogram or an HSG points to a possible polyp, fibroid, or scar tissue.

Seeing the cavity directly both confirms the finding and allows treatment. Our guide to what to expect during an HSG covers the imaging test that often comes first. Because the goal is a healthy cavity for a pregnancy to implant, this step tends to come once ovulation and tubes have already been checked.

What can a hysteroscopy find and fix?

A hysteroscopy can identify, and often remove in the same or a follow-up visit, several fixable findings. The most common are endometrial polyps, submucosal fibroids that bulge into the cavity, bands of scar tissue known as adhesions, and a uterine septum, a wall of tissue some people are born with.

Removing these is called operative hysteroscopy. Our overview of uterine fibroids and their treatment explains why fibroids inside the cavity matter more for fertility than those in the outer wall. Correcting a cavity problem does not guarantee pregnancy, but it removes one identifiable obstacle.

When is a hysteroscopy done before IVF?

Some clinics recommend a hysteroscopy before an embryo transfer when the cavity looks abnormal on ultrasound or after a cycle has failed despite good embryos. The reasoning is that a smooth, healthy cavity gives an embryo its best chance to implant.

This matters more with age, since a healthy 30-year-old has roughly a 20% chance of conceiving per cycle, falling to about 5% by 40, so removing avoidable obstacles counts 3. Recurrent pregnancy loss is another reason a hysteroscopy may be suggested, while it is rarely needed in adolescence. Our guide to unexplained infertility covers where this fits in a wider workup.

When a hysteroscopy question needs a specialist

Whether a hysteroscopy will help is a judgment a fertility specialist makes with your full history in view. A reproductive endocrinologist or gynecologist can weigh what imaging has shown, whether a finding is likely to affect implantation, and whether a diagnostic or operative approach fits.

If earlier tests have come back normal, that conversation may steer toward other causes such as the most common causes of female infertility instead. Gale can help you prepare for that conversation and gather your prior imaging.

Common questions

An HSG outlines the cavity and tubes but can miss or only hint at small polyps or scar tissue. A hysteroscopy lets a clinician see the cavity directly and treat a finding in the same visit, which is why it often follows an abnormal or uncertain HSG.

A diagnostic hysteroscopy is a minor procedure, often done in an office without general anesthesia. An operative hysteroscopy, which removes a polyp, fibroid, scar tissue, or septum, is a short surgery, usually done as a day case with some form of anesthesia.

It can, when it removes a specific obstacle such as a polyp or scar tissue that was interfering with implantation. It does not address other causes, so the benefit depends on what is found and the rest of your fertility picture.

A diagnostic hysteroscopy can cause cramping similar to a period, and comfort varies. Operative procedures are done under anesthesia. Clinicians often suggest over-the-counter pain relief beforehand and can discuss options if you are anxious about discomfort.

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When symptoms after a hysteroscopy need a call

  • —A fever or chills after a hysteroscopy can signal a pelvic infection and is a reason to seek same-day clinician review.
  • —Heavy bleeding, such as soaking a pad within an hour, is a reason to seek urgent medical care.
  • —Severe or worsening pelvic pain that comfort measures do not ease is a reason to contact your clinician promptly.
  • —Foul-smelling discharge or feeling generally unwell afterward is a reason to arrange a prompt clinician review.

Fever, heavy bleeding, or severe worsening pelvic pain after a hysteroscopy can signal infection or another complication. Contact your clinician the same day or go to urgent care. Call 911 for fainting, trouble breathing, or bleeding you cannot control.

This article is general health education, not medical advice. Whether a hysteroscopy is right for you is a decision to make with a gynecologist or reproductive endocrinologist who knows your history.

References

  1. 1.Practice Committee of the American Society for Reproductive Medicine (2021). Fertility evaluation of infertile women: a committee opinion. Fertility and Sterility. doi:10.1016/j.fertnstert.2021.08.038 ✓Hysteroscopy and direct visualization as the most accurate way to assess the uterine cavity within the female infertility evaluation.
  2. 2.World Health Organization (2025). Infertility (fact sheet). World Health Organization (WHO). link ✓Infertility affects about 1 in 6 people of reproductive age.
  3. 3.American College of Obstetricians and Gynecologists / American Society for Reproductive Medicine (2014). Female age-related fertility decline. Committee Opinion No. 589. Obstetrics & Gynecology. doi:10.1097/01.AOG.0000444440.96486.61 ✓Age-related fertility decline: monthly chance of conception is roughly 20% at age 30 and about 5% by age 40.

3 sources, numbered by first appearance. General health information, not medical advice. AI-assisted editorial content — every citation independently verified. Editorial policy

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