Fertility & conception

Uterine Polyps and Fertility: When Removal Helps

Save

Uterine polyps can interfere with pregnancy by disrupting implantation, though many cause no trouble and go unnoticed. Doctors look for them during a fertility workup, and a minor hysteroscopic procedure can remove one when it may be lowering your odds. Size, number, and symptoms guide whether removal helps.

Last updated: July 2026

Talk to a clinician

Gale can help you find a clinician in your state and request a visit.

Find care →

What are uterine polyps?

Uterine polyps are soft overgrowths of the endometrium, the tissue lining the uterus. They range from a few millimeters to several centimeters, and a uterus can hold one or many 4. Most are benign, and their most common sign is abnormal bleeding, including heavy periods, spotting between cycles, or bleeding after sex 4. The NICE heavy-bleeding guideline lists polyps among the common structural causes of abnormal bleeding 4. Polyps grow more common with age and around the menopausal transition, when hormone shifts stimulate the lining. Many are found only when someone is checked for heavy bleeding or difficulty conceiving. Understanding when a heavy period warrants a doctor can point toward finding one.

Can uterine polyps stop you getting pregnant?

Polyps can lower fertility, but they are not a guaranteed barrier. By occupying space in the uterine cavity or altering the lining, a polyp may make it harder for an embryo to implant, and polyps are among the uterine factors clinicians assess during an infertility evaluation 13. The effect likely depends on size and location, with polyps near the tubal openings or filling the cavity of more concern than tiny ones. Evidence on exactly how much they reduce pregnancy chances is mixed, so their presence alone does not explain every case 1. Reviewing the common causes of female infertility shows where polyps fit among many factors.

How are uterine polyps found?

Polyps are usually found through imaging that looks inside the uterus. A standard pelvic ultrasound may hint at one, but saline infusion sonohysterography, which gently fills the cavity with fluid, and hysteroscopy, a thin camera passed through the cervix, show them far more clearly 1. Hysteroscopy is considered the most accurate way to see and confirm a polyp, and it can often remove one in the same visit. Reproductive-medicine guidance recommends evaluating the uterine cavity as part of a full fertility workup when conception is not happening 1. A similar cavity check appears in tests like the HSG dye test.

Does removing a polyp improve fertility?

Removing a polyp is a minor procedure that can help selected patients. Hysteroscopic polypectomy is typically an outpatient procedure with quick recovery, and it is often suggested before IUI or IVF when a polyp is thought to be affecting the cavity 1. Some studies report better pregnancy rates after removal, though the certainty of that benefit varies and not every small polyp needs surgery 1. Because polyps can also recur, timing removal close to a planned attempt is common. Polyps behave differently across life stages, appearing in the reproductive years and more often near perimenopause, so removal decisions weigh age and future pregnancy plans. Comparing this with fibroid treatment options clarifies which growths change fertility plans.

When uterine polyps need a gynecologist

A suspected polyp or trouble conceiving is a reason to see a gynecologist, and sometimes a fertility specialist. A clinician can confirm a polyp with sonohysterography or hysteroscopy, judge whether its size or position is likely affecting fertility, and discuss whether removal fits your goals 1. Standard advice is to seek a fertility evaluation after 12 months of trying, or after 6 months if you are 35 or older, and abnormal bleeding is worth checking sooner 1. Since about 1 in 6 adults face infertility, this workup is routine rather than alarming 2. Learning when to see a fertility specialist can guide timing. Gale can help you prepare for that visit.

Common questions

No. Many polyps are benign and cause no symptoms, and small ones are sometimes just monitored. Removal is more often considered when a polyp causes abnormal bleeding or when it may be affecting fertility, based on its size and location.

Yes, many people conceive with a polyp present. A polyp may lower the odds by disrupting implantation, especially if it is large or fills the cavity, but its presence alone does not mean pregnancy is impossible.

Hysteroscopic polypectomy is usually a minor outpatient procedure with a quick recovery and low risk. A thin camera passes through the cervix, so no external incision is needed, and many people return to normal activity within a day or two.

Yes, polyps can recur after removal. That is one reason timing a removal close to a planned pregnancy attempt is common, and why a clinician may recheck the cavity if symptoms or fertility problems return.

Related

Say it back

How would you explain this to someone you love?

Two or three sentences, just as you’d say it. Gale reflects back what you focused on — a mirror, not a quiz.

Talk to a clinician

Gale can help you find a clinician in your state and request a visit.

Find care →

Polyp symptoms worth checking

  • —Bleeding between periods or after sex is a reason to seek clinician review
  • —Heavy periods soaking through protection is a reason to arrange evaluation with a clinician
  • —Any bleeding after menopause is a reason to see a clinician promptly, since it needs prompt evaluation
  • —Trouble conceiving after 12 months, or 6 months at 35 or older, is a reason to see a fertility specialist

This article is general health education, not medical advice. Whether a polyp is affecting your fertility and whether to remove it should be decided with a gynecologist.

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 ✓Evaluation of the uterine cavity as part of the infertility workup, the use of sonohysterography and hysteroscopy to detect polyps, hysteroscopic removal, and the 12-month and 6-month thresholds for seeking a fertility evaluation
  2. 2.World Health Organization (2025). Infertility (fact sheet). World Health Organization (WHO). link ✓The global estimate that about 1 in 6 adults experience infertility at some point in life
  3. 3.MedlinePlus (National Library of Medicine) (2025). Female Infertility. MedlinePlus, U.S. National Library of Medicine (NIH). link ✓Uterine and structural factors, including polyps, among the causes clinicians assess in female infertility
  4. 4.National Institute for Health and Care Excellence (2026). Heavy menstrual bleeding: assessment and management (NG88). National Institute for Health and Care Excellence (NICE). link ✓Polyps as a common structural cause of abnormal and heavy menstrual bleeding

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

← Back to the health library