Period After Hysteroscopy: What to Expect

A hysteroscopy is a common procedure used to examine the inside of the uterus. If you've recently undergone one, you might be wondering, "When will my period return after hysteroscopy?". Generally, expect your period to return within 4-6 weeks, but several factors can influence this timeline. As a fertility specialist in Chennai, I often address patients' concerns regarding their menstrual cycles post-hysteroscopy and want to provide clarity on what to expect.

What Is Hysteroscopy and How Does It Work

Hysteroscopy is a procedure that allows a doctor to look inside the uterus using a thin, lighted tube called a hysteroscope. This instrument is inserted through the vagina and cervix into the uterus, enabling the visualization of the uterine lining (endometrium) and any potential abnormalities. Hysteroscopy can be diagnostic, used to investigate problems like abnormal bleeding or infertility, or operative, where instruments are passed through the hysteroscope to treat conditions such as polyps, fibroids, or adhesions.

The procedure typically takes place in a clinic or hospital setting. A local, regional, or general anaesthesia might be used, depending on the type of hysteroscopy and patient preference. During a diagnostic hysteroscopy, the doctor examines the uterine cavity for any irregularities. If an operative hysteroscopy is performed, the surgeon can remove polyps or fibroids, release adhesions, or take biopsies. The procedure is usually quick, lasting from a few minutes to about an hour, depending on the complexity of the case.

In my clinical experience, patients often find the procedure less daunting when they understand each step involved. The early to mid-follicular phase (after menstruation but before ovulation) is often the best timing for hysteroscopy, offering a clear view for the procedure, as the endometrium is thinner. Some doctors may prescribe hormonal pills, like birth control with estrogen and progesterone, to thin the uterine lining.

Who Needs Hysteroscopy

Hysteroscopy is recommended for a variety of reasons, both diagnostic and therapeutic. Women experiencing abnormal uterine bleeding, such as heavy periods, bleeding between periods, or postmenopausal bleeding, may undergo hysteroscopy to identify the cause. It's also used in the investigation of infertility, recurrent miscarriages, and to evaluate the uterine cavity before IVF (in vitro fertilisation). Hysteroscopy can help diagnose conditions like endometrial polyps, uterine fibroids, adhesions (scar tissue), and uterine cancer.

Operative hysteroscopy is used to treat many of these conditions. Polyps and fibroids that are causing bleeding or fertility problems can be removed. Adhesions, which can form after surgery or infection, can be cut to restore the normal shape of the uterine cavity. Hysteroscopy is also used to remove misplaced IUDs (intrauterine devices) or to perform endometrial ablation (destroying the uterine lining) to treat heavy bleeding.

As a fertility specialist, I often recommend hysteroscopy to patients struggling with infertility. A meta-analysis found that hysteroscopy increased the chance of pregnancy 1.59 times versus patients without hysteroscopy (48.1% vs 34.2%). For first-time IVF cycle patients, hysteroscopy increased the chance of pregnancy by 1.61 times versus those without hysteroscopy (54.6% vs 38.6%). Hysteroscopy can reveal abnormalities that may be hindering implantation or causing recurrent miscarriages, allowing for targeted treatment to improve reproductive outcomes.

Hysteroscopy Step-by-Step Process

The hysteroscopy procedure generally involves several key steps:

1. Preparation: The patient will be asked about their medical history, medications, and allergies. A physical examination may be performed. Depending on the type of anaesthesia, specific instructions regarding fasting or medication adjustments may be provided.
2. Anaesthesia: Depending on the complexity of the procedure and patient preference, local, regional, or general anaesthesia may be administered. Local anaesthesia involves numbing the cervix, while regional anaesthesia blocks pain signals from the lower body. General anaesthesia induces a state of unconsciousness.
3. Insertion of the Hysteroscope: The doctor gently inserts the hysteroscope through the vagina and cervix into the uterus. The hysteroscope is a thin, flexible tube with a light and camera attached.
4. Distension of the Uterine Cavity: To improve visualization, the uterine cavity is distended with a fluid, such as saline. This fluid expands the uterus, allowing the doctor to clearly see the uterine lining and any abnormalities.
5. Examination and Treatment: The doctor examines the uterine lining for any irregularities, such as polyps, fibroids, adhesions, or signs of cancer. If abnormalities are found, instruments can be passed through the hysteroscope to perform biopsies, remove polyps or fibroids, or release adhesions.
6. Completion: Once the examination or treatment is complete, the hysteroscope and fluid are removed. The patient is monitored for a short period before being discharged.

The duration of the procedure can vary depending on whether it is diagnostic or operative. Diagnostic hysteroscopies are usually shorter, lasting only a few minutes, while operative hysteroscopies may take longer, depending on the complexity of the treatment required.

What to Expect After Hysteroscopy

After undergoing a hysteroscopy, it's common to experience some mild cramping and spotting for a few days. Pain medication can help alleviate any discomfort. Most women can return to their normal activities within a day or two, although it's advisable to avoid strenuous exercise and sexual intercourse for about a week to allow the uterus to heal.

It's important to monitor for any signs of infection, such as fever, severe pain, or foul-smelling discharge. Contact your doctor immediately if you experience any of these symptoms. The timing of your next period after hysteroscopy can vary. Several factors influence when your period will return, including where you were in your menstrual cycle when you had the procedure, whether the hysteroscopy was diagnostic or operative, and your individual healing process. Generally, you can expect your period to return within 4 to 6 weeks.

If a D&C (dilation and curettage) was performed during the hysteroscopy, your period may be delayed as the uterine lining needs time to rebuild. In some cases, hormonal birth control may be prescribed to regulate your cycle. Light vaginal bleeding can occur for up to a week.

Possible Changes to Your Period After Hysteroscopy

Hysteroscopy can sometimes lead to changes in your menstrual cycle, which are usually temporary. These changes can include:

• Delayed Period: As mentioned earlier, your period may be delayed, especially if a D&C was performed.
• Irregular Period: Your first few periods after hysteroscopy may be irregular in terms of timing and flow.
• Heavier or Lighter Bleeding: Some women experience heavier or lighter bleeding than usual during their first few periods.
• Increased Cramping: You may have more intense menstrual cramps than you typically experience.

These changes are generally due to the mechanical disturbance of the uterine lining during the procedure and the body's hormonal response. They should resolve within a few cycles. If you experience prolonged or severe irregularities, it's important to consult with your doctor to rule out any underlying issues.

When to Seek Professional Help

While some irregularities in your period after hysteroscopy are normal, it's important to know when to seek professional medical advice. You should contact your doctor if you experience any of the following:

• Heavy Bleeding: Soaking through a pad every hour for several hours.
• Prolonged Bleeding: Bleeding that lasts longer than two weeks.
• Severe Pain: Intense abdominal pain that is not relieved by pain medication.
• Fever: A temperature of 100.4°F (38°C) or higher.
• Foul-Smelling Discharge: Any unusual or foul-smelling vaginal discharge.

These symptoms could indicate an infection or other complication that requires prompt medical attention. It's always best to err on the side of caution and seek medical advice if you have any concerns about your recovery after hysteroscopy. For personalised guidance, book a consultation with Dr. Rukkayal Fathima.