Most people don’t become infertile after a D&C risk rises mainly with uncommon problems like uterine scarring or infection.
Dilation and curettage (often written as D&C) can sound scary when you’re thinking about future pregnancy. It’s a procedure done for a bunch of reasons, and it’s common after a miscarriage, heavy bleeding, or when a clinician needs tissue for testing.
The worry usually comes down to one question: can this procedure change the uterus in a way that makes it harder to get pregnant later? The honest answer is that infertility after a D&C is uncommon, yet it can happen in specific situations. When it does, it tends to link back to a short list of complications that can be found and treated.
This article breaks down what a D&C does, when fertility risk can rise, which warning signs deserve a follow-up, and what testing and treatment often look like when something feels off.
Can Dilation And Curettage Cause Infertility?
A D&C can be linked to infertility in a small share of cases. The main pathway is scarring inside the uterus, called intrauterine adhesions. Another pathway is infection that affects the uterine lining or, less often, spreads upward toward the fallopian tubes.
Most D&C procedures do not lead to these outcomes. Many people go on to conceive without trouble. Risk tends to rise when there are repeat procedures, a complication during the procedure, a post-procedure infection, or when the uterus is healing after pregnancy tissue was present (such as after miscarriage or delivery).
One more point that gets missed: a D&C can happen around the same time as other fertility-related issues. A person might need a D&C because of abnormal bleeding, polyps, or pregnancy loss. Those underlying conditions can affect fertility on their own. So, if pregnancy doesn’t happen quickly after a D&C, it’s smart to separate “what the procedure might have changed” from “what was already going on.”
How A D&C Works And Why It’s Done
A D&C is a procedure that widens the cervix and removes tissue from inside the uterus. The removal can be done with suction, a curette, or a mix, depending on the reason for the procedure and the clinician’s approach.
Common reasons include:
- Clearing tissue after a miscarriage
- Managing heavy or irregular bleeding
- Removing retained tissue after pregnancy or birth
- Collecting tissue to check for abnormal cells
If you want the official, plain-language overview of what happens in a D&C and what people are usually told to expect, the ACOG Dilation and Curettage (D&C) FAQ lays out the basics, including typical reasons, steps, and common risks.
What “Infertility” Means In This Context
Infertility is usually defined as not getting pregnant after a period of trying, often 12 months for people under 35 and 6 months for people 35 or older. That definition is about time and probability, not a permanent label.
After a D&C, a person may worry about infertility if cycles change, bleeding patterns shift, or pregnancy doesn’t happen when expected. The key is to watch for patterns that point to a specific issue, since the most D&C-related fertility problems have telltale signs.
Dilation And Curettage Fertility Risks And When They Rise
When a D&C is linked to trouble getting pregnant, it’s usually tied to healing changes inside the uterus, not a change in the ovaries. Ovulation often returns on its usual rhythm once the body settles, especially after a first-trimester loss.
Risk can rise with:
- Multiple D&C procedures over time
- A D&C done after pregnancy tissue was present (miscarriage, delivery, termination)
- Heavy bleeding or infection around the time of the procedure
- More aggressive scraping rather than gentle suction (this varies by case)
- A known uterine anomaly or prior uterine surgery
That list can feel intense, yet it’s meant to help you sort “low-likelihood background worry” from “worth a check.” If you land in one of these buckets, it doesn’t mean infertility is coming. It means it’s smart to watch your recovery a bit more closely.
For a clinician-style description of why D&C is done and what risks are discussed in routine care, the MedlinePlus D and C (dilation and curettage) entry is a reliable reference with straightforward wording.
Common Pathways From D&C To Fertility Problems
Below are the most common “mechanisms” people are talking about when they say a D&C could affect fertility. Not all of these lead to infertility. Some cause short-term cycle changes that settle on their own. The ones that matter most are the ones that block implantation, distort the uterine cavity, or interfere with sperm and egg meeting.
Intrauterine adhesions
Adhesions are bands of scar tissue that can form inside the uterus. If they’re mild, a person may still have normal periods and normal fertility. If they’re more extensive, they can narrow the cavity, block access to part of the lining, or make the lining less receptive to implantation.
Clues can include lighter periods than usual, skipped bleeding after having regular cycles, new cramping with little bleeding, or repeated difficulty getting pregnant.
Infection of the uterus
Infection after a procedure can irritate the lining and, in some cases, contribute to scarring. Infections that travel upward can also affect the fallopian tubes. Most post-procedure infections are caught early and treated. The aim is fast action so healing stays clean.
Clues can include fever, worsening pelvic pain, foul-smelling discharge, or bleeding that keeps getting heavier instead of tapering.
Cervical trauma
The cervix is gently widened during a D&C. Injury is uncommon. When it happens, it can lead to scarring at the cervical opening. In rare cases, this scarring can make it harder for sperm to pass or can affect how the cervix behaves in later pregnancy.
Uterine perforation
A perforation is a small hole made accidentally in the uterine wall. It’s an uncommon complication, and many small perforations heal without lasting effects. A larger injury can involve nearby structures or lead to adhesions outside the uterus, which can matter for fertility.
If you want a clear, patient-facing run-through of D&C risks and recovery expectations, the Mayo Clinic Dilation and curettage (D&C) page summarizes how the procedure is done and the complications clinicians watch for.
| Possible issue after D&C | How it can affect fertility | Clues you may notice |
|---|---|---|
| Intrauterine adhesions (uterine scarring) | Can distort the cavity or reduce healthy lining for implantation | Much lighter periods, missed bleeding, infertility, repeated pregnancy loss |
| Endometritis (uterine infection) | Can disrupt lining healing; may contribute to scar tissue | Fever, pelvic pain, foul odor, bleeding that worsens |
| Pelvic infection that spreads upward | Can affect fallopian tubes, raising infertility risk | Persistent pelvic pain, fever, pain with sex, ongoing discharge |
| Cervical scarring (cervical stenosis) | May block sperm passage or make uterine access harder for testing | Very light bleeding with strong cramps, trouble passing menstrual blood |
| Uterine perforation | May lead to internal adhesions or healing changes | Often found during the procedure; later pain that doesn’t settle |
| Retained tissue | Can cause ongoing bleeding or infection, delaying healthy recovery | Bleeding that persists, cramps, fever, positive pregnancy test that lingers |
| Repeated D&C procedures | Raises odds of scarring over time | Gradual cycle changes across procedures, infertility after prior easy conception |
| Over-thinning of the lining (uncommon) | May reduce implantation odds while healing is incomplete | Short cycles, scant bleeding, spotting instead of normal flow |
What Normal Recovery Often Looks Like
Recovery varies by person and by why the D&C was done. Many people have cramping for a day or two and bleeding or spotting for several days. Some have light bleeding on and off for a bit longer.
Periods often return within several weeks. After a pregnancy loss, the first cycle can be odd: heavier, lighter, earlier, later. That can be frustrating, yet it’s common. Ovulation can return before the first period, so pregnancy can happen sooner than many people expect.
What matters most for fertility is whether the bleeding pattern and pain level are trending back toward your usual baseline over the next one to two cycles.
Signs That Deserve A Follow-Up
If your goal is future pregnancy, a short list of signs deserves attention because they line up with the complications most tied to fertility changes.
Bleeding pattern shifts that feel “too quiet”
People often watch for heavy bleeding, yet very light bleeding can be a clue too. If your periods become much lighter than your prior baseline for more than two cycles, or you stop bleeding altogether while still feeling monthly cramping, ask for an assessment. Adhesions and cervical narrowing can both show up this way.
Fever or worsening pelvic pain
Fever, increasing pelvic pain, or a strong unpleasant odor can point to infection. Infection is usually treatable, and quick care helps protect the uterine lining as it heals.
Bleeding that keeps ramping up
Light bleeding that tapers is common. Bleeding that becomes heavier day by day, or bleeding with large clots and dizziness, needs prompt evaluation.
No pregnancy after a reasonable try window
If you’re under 35 and have been trying for a year, or 35 or older and have been trying for six months, that’s a common threshold for a fertility workup. If you have cycle changes after a D&C, it can make sense to start earlier.
How Clinicians Check For D&C-Related Fertility Issues
Testing is usually stepwise. The goal is to confirm whether the uterine cavity is open, the lining is rebuilding in a typical way, and the tubes are open when needed.
History and symptom review
A clinician will ask about the reason for the D&C, whether there were complications, what your bleeding looked like afterward, and what your cycles look like now. That conversation can narrow the focus fast.
Ultrasound
An ultrasound can check for retained tissue, look at the endometrium, and rule out obvious structural issues. It may not catch all adhesions, yet it’s a common first step.
Saline infusion sonogram
This ultrasound technique uses fluid to outline the uterine cavity. It can make scar bands, polyps, or uneven surfaces easier to see.
Hysteroscopy
Hysteroscopy uses a thin camera to look inside the uterus. It’s often the clearest way to confirm adhesions. In many cases, treatment can be done at the same time.
HSG (hysterosalpingogram)
HSG uses dye and X-ray imaging to assess the cavity shape and whether the tubes are open. It’s often used when infertility workups include tubal factors.
Treatment Options When A Problem Is Found
Hearing “scar tissue” can hit hard. The upside is that many D&C-linked issues are treatable. Outcomes depend on how extensive the problem is and what else is going on with fertility.
Adhesion removal
When adhesions are confirmed, hysteroscopic removal is a common approach. The clinician cuts or separates scar bands to restore the shape of the cavity. Follow-up imaging can confirm the cavity is open and healing as planned.
Treating infection
If infection is diagnosed, antibiotics are used. The goal is to clear infection quickly so the uterine lining can rebuild without ongoing irritation.
Addressing cervical narrowing
If the cervix is narrowed by scar tissue, gentle dilation may restore the opening. This can help with menstrual flow and can also make future uterine testing easier if it’s needed.
How To Lower Risk Before And After A D&C
You can’t control every variable, yet there are practical ways to stack the odds in your favor.
Ask what technique is planned
Many D&C procedures use suction, sometimes with light curettage. In some situations, sharp curettage is used. Asking which technique is planned, and why, helps you understand your situation.
Follow recovery instructions closely
Post-procedure instructions often include avoiding vaginal intercourse, tampons, or douching for a period of time. These steps aim to reduce infection risk while the cervix and uterine lining are healing.
Track symptoms in plain terms
Write down bleeding amount, cramping level, and any fever. If something changes suddenly, those notes help a clinician triage quickly.
Schedule a follow-up when you feel unsure
Some people are told to return only if symptoms are severe. If your goal is pregnancy, it can be reasonable to ask when you should expect your next period and what should trigger a check-in.
| Timing or trigger | What to watch | What a check may include |
|---|---|---|
| First 48 hours | Severe pain, heavy bleeding, faintness | Exam, ultrasound, blood count if bleeding is heavy |
| Any time in first 2 weeks | Fever, worsening pelvic pain, foul odor | Exam, infection testing, antibiotics if diagnosed |
| 2–6 weeks | No period yet, ongoing spotting, persistent cramps | Pregnancy test, ultrasound, review of healing |
| After 2 cycles | Periods much lighter than before | Ultrasound, saline sonogram if cavity concern |
| Trying to conceive for 6–12 months | No pregnancy despite timing intercourse | Fertility workup, ovulation check, cavity and tubal testing |
| After repeat pregnancy loss | Losses after prior D&C, cycle shifts | Hysteroscopy to assess adhesions and cavity shape |
| After a complicated D&C | Known perforation, heavy bleeding, infection | Planned follow-up imaging, targeted cavity testing |
Pregnancy Planning After A D&C
People often ask when it’s “safe” to try again. The answer varies based on why the D&C happened and how recovery is going. Some clinicians suggest waiting until bleeding stops and at least one normal period occurs, since dating a new pregnancy is often easier with a clear cycle. After miscarriage, some people prefer more time for emotional recovery, while others want to try soon. That’s personal.
From a fertility perspective, the most practical approach is this: wait until you feel physically recovered, bleeding has stopped, and you’re not having signs of infection. If your cycles return and look like your usual baseline, that’s a reassuring sign that the lining is rebuilding well.
When A D&C Is Not The Main Cause
It’s easy to blame the most recent medical event. Still, infertility is often multifactorial. Age, ovulation patterns, sperm factors, endometriosis, thyroid disease, uterine fibroids, and tubal factors can all matter. A D&C can be part of the story, yet not always the main driver.
If you’re worried, the most useful move is to focus on measurable pieces: cycle tracking, timing intercourse around ovulation, and getting a targeted evaluation if cycles change or if time-to-pregnancy stretches beyond expected windows.
Practical Takeaways You Can Act On
If you want a short list to walk away with, keep it simple:
- Most people do not become infertile after a D&C.
- The main D&C-linked fertility concern is uterine scarring, with infection as another concern.
- Watch for very light periods, missing periods with cramping, fever, worsening pelvic pain, or bleeding that ramps up.
- If cycles change for more than two cycles, ask for uterine cavity evaluation.
- If pregnancy doesn’t happen after a reasonable trying window, a standard fertility workup can sort causes quickly.
References & Sources
- American College of Obstetricians and Gynecologists (ACOG).“Dilation and Curettage (D&C).”Explains what a D&C is, why it’s done, and the risks clinicians discuss with patients.
- Mayo Clinic.“Dilation and curettage (D&C).”Summarizes procedure steps, recovery expectations, and complications that can affect healing.
- MedlinePlus (U.S. National Library of Medicine).“D and C.”Provides a medical-encyclopedia overview of D&C, including typical indications and risk notes.