How long does the miscarriage process take

What Is a Miscarriage?

A miscarriage is when you lose a pregnancy before 20 weeks. Most happen in the first 12 weeks. It can feel emotionally devastating, or come as a surprise because you didn't realize that you were pregnant. Either way, know that it’s not your fault, and it’s likely that you’ll be able to have a baby in the future.

Signs of a miscarriage can include:

  • Bleeding from your vagina that may be heavy
  • Pain in your lower belly that feels like really bad menstrual cramps
  • Pregnancy signs that were there (such as tender breasts or nausea), are gone

These symptoms can happen for other reasons. But see your doctor to get checked out.

Causes

Most miscarriages are due to things that are out of your control. More than half happen because of problems with chromosomes, which hold the genes that set the baby's hair color, eye color, health, and other features.

Having too many or too few chromosomes can prevent a baby from developing normally. These problems often happen by chance. They're not caused by anything you or your partner did.

Less often, one of these health problems in the mother may make a miscarriage more likely:

  • Hormone problems
  • Infections
  • Uncontrolled diabetes
  • Thyroid disease
  • Lupus
  • Exposure to radiation or toxic chemicals
  • Smoking, drinking alcohol, or using illegal drugs

The age at which you get pregnant can also affect your risk. Women in their late 30s or 40s are more likely to miscarry than are younger women. But many women have healthy pregnancies well into their 30s and 40s.

Many things affect your chances of having a miscarriage. It’s often hard for your doctor to know exactly what caused your pregnancy to end.

Diagnosis

If you think you may be having a miscarriage, tell your doctor about your symptoms, including when the bleeding started, how heavy it’s been, and whether you’ve had pain or cramping.

Your doctor will give you a physical exam and use an ultrasound to check on the baby’s growth and heartbeat. You may also get a blood test to check your level of a hormone called hCG (human chorionic gonadotropin). If your hCG level is low or is falling, it may mean that you had a miscarriage. You might need to get more than one ultrasound or hCG test to know for sure.

Will I Need Medications or Surgery?

After a miscarriage, any remaining tissue from the pregnancy should pass from your body. This may happen naturally within about 2 weeks.

If the bleeding hasn't stopped after 2 weeks or if you have an infection, your doctor can give you medicine to make your uterus expel the rest of the tissue. You will have heavy bleeding during this time, and you might have cramps, diarrhea, and nausea.

You might need a procedure called dilation and curettage, or D&C. If so, the doctor will widen your cervix (the opening to your uterus) and then use gentle suction or scraping to remove the remaining tissue.

Recovering From a Miscarriage

The physical recovery can take 1 or 2 months. Your period should start within 4 to 6 weeks. Don’t put anything in your body, including a tampon, and don’t have sex for about 1-2 weeks.

It can take longer for you to heal emotionally, especially if you knew you were pregnant when you miscarried. You might have many different feelings, such as anger and sadness, that can last for some time. Your partner may also have grief that takes a while to recover from.

To help you manage those emotions and feel better, you may want to ask your doctor to recommend a therapist or grief counselor. You might also want to look into a support group. And lean on friends and family whom you feel comfortable telling.

When It's OK to Try Again

Most women who miscarry go on to have successful pregnancies. Ask your doctor how long you should wait before you try to get pregnant again. Some recommend waiting until you've had one to three normal periods. Make sure you also feel emotionally prepared to get pregnant again.

If you've had more than two miscarriages, you and your doctor can talk about what might be going on and the best ways to help you have a baby.

You may want to have a say in this decision, or you may simply want to follow your doctor's recommendation. Either way, this information will help you understand what your choices are so that you can talk to your doctor about them.

Miscarriage: Should I Have Treatment to Complete a Miscarriage?

1

Get the
Facts

2

Compare
Options

3

Your
Feelings

4

Your
Decision

5

Quiz
Yourself

6

Your Summary

Get the facts

Your options

  • Wait to see if your body completes the miscarriage on its own.
  • Take medicine to complete the miscarriage.
  • Have surgery to complete the miscarriage.

Key points to remember

  • There is no treatment that can stop a miscarriage after it has started. The goal of treatment is to prevent an infection and the loss of too much blood. These problems are most likely to occur when the uterus does not completely empty. (This is called an incomplete miscarriage.)
  • For many women, the body completes the miscarriage on its own. If you decide not to treat your miscarriage, see your doctor. He or she will watch you closely during the time you wait for the miscarriage to complete.
  • If you have heavy bleeding or infection during a miscarriage, you will likely need surgery to empty your uterus.
  • Medicine makes the uterus squeeze and empty. Medicine takes longer than a procedure to empty your uterus, and it can cause pain and side effects.
  • Surgery has risks, including infection and a possible hole (puncture) or scarring in the uterus.
  • Using medicine or waiting for the uterus to empty on its own doesn't always work. If medicine, waiting, or both don't empty the uterus after several weeks, you may need surgery.

FAQs

A miscarriage is the loss of a pregnancy during the first 20 weeks. (After 20 weeks, pregnancy loss is known as a stillbirth.) The risk of miscarriage increases as a woman ages.

For some, the loss of a pregnancy can be very hard. You may wonder why it happened.

Common signs of a miscarriage can include:

  • Vaginal bleeding.
  • Pain in the belly, lower back, or pelvis.
  • Passing fetal tissue from the vagina.

Bleeding may be light or heavy, and it may be constant or come and go. It can sometimes be hard to know if light bleeding is a sign of miscarriage. But if you have pain along with bleeding, the chance of a miscarriage is high.

Call your doctor or midwife right away if you have symptoms of a miscarriage. Getting medical advice and care can lower your chance of any problems from the miscarriage. Your doctor or midwife will check to see if you:

  • Might be losing too much blood or getting an infection.
  • Could have anectopic pregnancy, which can be deadly. You may need emergency surgery to remove the embryo or fetus.
  • Are at risk forRh sensitization, which may be dangerous to a fetus in your next pregnancy. If your blood type is Rh-negative, you will probably need treatment.

There is no treatment to stop a miscarriage. For many women, the body completes the miscarriage on its own. There are several treatments to help complete a miscarriage. Depending on your condition, you may be able to choose:

  • Watchful waiting (known as expectant management), which means that your doctor watches you closely during the time you wait for the miscarriage to complete on its own.
  • Medicine to complete the miscarriage, known as medical management.
  • Surgical procedure, such as dilation and evacuation, to complete the miscarriage.

If your doctor or midwife is sure that your first-trimester or early second-trimester miscarriage is complete and all tissue has passed from your uterus, the bleeding is likely to taper off within about a week. Unless you have a fever or heavy bleeding, you will not need treatment. But your doctor or midwife may want to see you sometime during the next month.

Compare your options

What is usually involved?

What are the benefits?

What are the risks and side effects?

Take medicineTake medicine

  • You take pills that empty your uterus.
  • You can be at home.
  • After several hours, you will have bleeding and cramps as the medicine starts to work. The miscarriage may take days or weeks to end.

  • It completes a miscarriage more quickly than waiting.
  • You don't have the risks from surgery or anesthesia.

  • It causes cramping and bleeding. You may have more cramping than if the miscarriage ended on its own.
  • It doesn't work as well for second-trimester miscarriages.
  • It can cause side effects such as:
    • Pain.
    • Nausea.
    • Vomiting.
    • Diarrhea.
  • You still may need surgery if the medicine doesn't complete the miscarriage.

Have surgeryHave surgery

  • You have general or local anesthesia.
  • The doctor opens the cervix and removes tissue from the uterus.

  • It's the quickest way to complete a miscarriage.
  • You could have less bleeding than with medicine or no treatment.

  • You may have pain (but for a shorter time than with medicine).
  • Possible risks include:
    • A reaction to the anesthesia.
    • An infection.
    • A hole (puncture) or scarring in the uterus.

Have no treatmentHave no treatment

  • You talk to your doctor to see if it's okay to wait for the miscarriage to end on its own.
  • You can be at home.
  • It could take days or weeks for the miscarriage to end.
  • You see your doctor to make sure that the miscarriage is over.

  • You don't have the risks from medicine or surgery.

  • You may have to wait weeks for the bleeding to end.
  • You still may need medicine or surgery if the miscarriage doesn't complete on its own.

When I learned that I was having a miscarriage, I couldn't bear the thought of it. I knew right away that I needed to get through the physical process of the miscarriage as quickly as possible. This way, I could begin to emotionally cope with my loss, rather than suffering through the extra days of waiting for the miscarriage to end. I asked my doctor to do a surgical procedure right away.

Claire, age 26

I actually didn't have a choice about having a surgical procedure when I miscarried, because I was bleeding so heavily. I think that I would have chosen to let my body miscarry on its own, but my midwife said that this was an urgent situation.

Lucero, age 38

It was late in my first trimester when my doctor told me that I had started a miscarriage, probably a couple of weeks before. She said that this is called an "incomplete miscarriage," and that I had some choices. I could wait a little longer for bleeding to start, I could have a surgical procedure, or I could take a medicine that would make the miscarriage progress. I chose the medicine. While I was taking it, I felt miserable. I had stomach pain and nausea. My family had to take care of me for a few days. And after I bled for a couple of weeks, the miscarriage was done.

Dao, age 28

When I began to bleed during my 10th week, I went in to see my doctor. She examined me and told me that I might be miscarrying, but we'd have to wait to see for sure. That was a terrible time. A couple of days later, it was clear that I was miscarrying, because I was passing some tissue. My doctor told me that I could have a surgical procedure or let the miscarriage happen on its own. I decided that the natural course of things was best for me. After a couple of weeks, the bleeding tapered off. It took me a while before I was ready to try to get pregnant again, and I met with a counsellor to help me get through those first few months. I think it helped me, though, to have gone through the slower process of physically and emotionally losing the pregnancy.

Renna, age 30

What matters most to you?

Your personal feelings are just as important as the medical facts. Think about what matters most to you in this decision, and show how you feel about the following statements.

I would rather take medicine or have surgery than wait for the miscarriage to end on its own.

Not important

Somewhat important

Very important

I want to avoid surgery if I can.

Not important

Somewhat important

Very important

I would rather wait and let nature takes its course.

Not important

Somewhat important

Very important

I'm concerned about the pain and side effects from medicine or surgery.

Not important

Somewhat important

Very important

It would be harder for me emotionally to wait for the miscarriage to end on its own.

Not important

Somewhat important

Very important

My other important reasons:

Not important

Somewhat important

Very important

Where are you leaning now?

Now that you've thought about the facts and your feelings, you may have a general idea of where you stand on this decision. Show which way you are leaning right now.

Taking medicine

NOT taking medicine

Leaning toward

Undecided

Leaning toward

Having surgery

NOT having surgery

Leaning toward

Undecided

Leaning toward

Waiting for the miscarriage to end

NOT waiting

Leaning toward

Undecided

Leaning toward

What else do you need to make your decision?

Certainty

1. How sure do you feel right now about your decision?

Not sure at all

Somewhat sure

Very sure

3. Use the following space to list questions, concerns, and next steps.

Your Summary

Here's a record of your answers. You can use it to talk with your doctor or loved ones about your decision.

Next steps

Which way you're leaning

How sure you are

Your comments

Key concepts that you understood

Key concepts that may need review

Patient choices

Credits

AuthorHealthwise Staff
Primary Medical ReviewerSarah Marshall MD - Family Medicine
Primary Medical ReviewerAnne C. Poinier MD - Internal Medicine
Primary Medical ReviewerKathleen Romito MD - Family Medicine
Primary Medical ReviewerAdam Husney MD - Family Medicine
Primary Medical ReviewerFemi Olatunbosun MB, FRCSC - Obstetrics and Gynecology
Primary Medical ReviewerKirtly Jones MD - Obstetrics and Gynecology
Primary Medical ReviewerJoLynn Montgomery PA - Family Medicine & Heather Quinn MD - Family Medicine

You may want to have a say in this decision, or you may simply want to follow your doctor's recommendation. Either way, this information will help you understand what your choices are so that you can talk to your doctor about them.

Miscarriage: Should I Have Treatment to Complete a Miscarriage?

Here's a record of your answers. You can use it to talk with your doctor or loved ones about your decision.

  1. Get the facts
  2. Compare your options
  3. What matters most to you?
  4. Where are you leaning now?
  5. What else do you need to make your decision?

1. Get the Facts

Your options

  • Wait to see if your body completes the miscarriage on its own.
  • Take medicine to complete the miscarriage.
  • Have surgery to complete the miscarriage.

Key points to remember

  • There is no treatment that can stop a miscarriage after it has started. The goal of treatment is to prevent an infection and the loss of too much blood. These problems are most likely to occur when the uterus does not completely empty. (This is called an incomplete miscarriage.)
  • For many women, the body completes the miscarriage on its own. If you decide not to treat your miscarriage, see your doctor. He or she will watch you closely during the time you wait for the miscarriage to complete.
  • If you have heavy bleeding or infection during a miscarriage, you will likely need surgery to empty your uterus.
  • Medicine makes the uterus squeeze and empty. Medicine takes longer than a procedure to empty your uterus, and it can cause pain and side effects.
  • Surgery has risks, including infection and a possible hole (puncture) or scarring in the uterus.
  • Using medicine or waiting for the uterus to empty on its own doesn't always work. If medicine, waiting, or both don't empty the uterus after several weeks, you may need surgery.

FAQs

What is a miscarriage?

A miscarriage is the loss of a pregnancy during the first 20 weeks. (After 20 weeks, pregnancy loss is known as a stillbirth.) The risk of miscarriage increases as a woman ages.

For some, the loss of a pregnancy can be very hard. You may wonder why it happened.

Common signs of a miscarriage can include:

  • Vaginal bleeding.
  • Pain in the belly, lower back, or pelvis.
  • Passing fetal tissue from the vagina.

Bleeding may be light or heavy, and it may be constant or come and go. It can sometimes be hard to know if light bleeding is a sign of miscarriage. But if you have pain along with bleeding, the chance of a miscarriage is high.

What should you do if you are or might be miscarrying?

Call your doctor or midwife right away if you have symptoms of a miscarriage. Getting medical advice and care can lower your chance of any problems from the miscarriage. Your doctor or midwife will check to see if you:

  • Might be losing too much blood or getting an infection.
  • Could have anectopic pregnancy, which can be deadly. You may need emergency surgery to remove the embryo or fetus.
  • Are at risk forRh sensitization, which may be dangerous to a fetus in your next pregnancy. If your blood type is Rh-negative, you will probably need treatment.

How is a miscarriage treated?

There is no treatment to stop a miscarriage. For many women, the body completes the miscarriage on its own. There are several treatments to help complete a miscarriage. Depending on your condition, you may be able to choose:

  • Watchful waiting (known as expectant management), which means that your doctor watches you closely during the time you wait for the miscarriage to complete on its own.
  • Medicine to complete the miscarriage, known as medical management.
  • Surgical procedure, such as dilation and evacuation, to complete the miscarriage.

If your doctor or midwife is sure that your first-trimester or early second-trimester miscarriage is complete and all tissue has passed from your uterus, the bleeding is likely to taper off within about a week. Unless you have a fever or heavy bleeding, you will not need treatment. But your doctor or midwife may want to see you sometime during the next month.

2. Compare your options

Take medicineHave surgery
What is usually involved?

  • You take pills that empty your uterus.
  • You can be at home.
  • After several hours, you will have bleeding and cramps as the medicine starts to work. The miscarriage may take days or weeks to end.

  • You have general or local anesthesia.
  • The doctor opens the cervix and removes tissue from the uterus.

What are the benefits?

  • It completes a miscarriage more quickly than waiting.
  • You don't have the risks from surgery or anesthesia.

  • It's the quickest way to complete a miscarriage.
  • You could have less bleeding than with medicine or no treatment.

What are the risks and side effects?

  • It causes cramping and bleeding. You may have more cramping than if the miscarriage ended on its own.
  • It doesn't work as well for second-trimester miscarriages.
  • It can cause side effects such as:
    • Pain.
    • Nausea.
    • Vomiting.
    • Diarrhea.
  • You still may need surgery if the medicine doesn't complete the miscarriage.

  • You may have pain (but for a shorter time than with medicine).
  • Possible risks include:
    • A reaction to the anesthesia.
    • An infection.
    • A hole (puncture) or scarring in the uterus.

Have no treatment
What is usually involved?

  • You talk to your doctor to see if it's okay to wait for the miscarriage to end on its own.
  • You can be at home.
  • It could take days or weeks for the miscarriage to end.
  • You see your doctor to make sure that the miscarriage is over.

What are the benefits?

  • You don't have the risks from medicine or surgery.

What are the risks and side effects?

  • You may have to wait weeks for the bleeding to end.
  • You still may need medicine or surgery if the miscarriage doesn't complete on its own.

Personal stories

Personal stories about miscarriage treatment

These stories are based on information gathered from health professionals and consumers. They may be helpful as you make important health decisions.

"When I learned that I was having a miscarriage, I couldn't bear the thought of it. I knew right away that I needed to get through the physical process of the miscarriage as quickly as possible. This way, I could begin to emotionally cope with my loss, rather than suffering through the extra days of waiting for the miscarriage to end. I asked my doctor to do a surgical procedure right away."

— Claire, age 26

"I actually didn't have a choice about having a surgical procedure when I miscarried, because I was bleeding so heavily. I think that I would have chosen to let my body miscarry on its own, but my midwife said that this was an urgent situation."

— Lucero, age 38

"It was late in my first trimester when my doctor told me that I had started a miscarriage, probably a couple of weeks before. She said that this is called an "incomplete miscarriage," and that I had some choices. I could wait a little longer for bleeding to start, I could have a surgical procedure, or I could take a medicine that would make the miscarriage progress. I chose the medicine. While I was taking it, I felt miserable. I had stomach pain and nausea. My family had to take care of me for a few days. And after I bled for a couple of weeks, the miscarriage was done."

— Dao, age 28

"When I began to bleed during my 10th week, I went in to see my doctor. She examined me and told me that I might be miscarrying, but we'd have to wait to see for sure. That was a terrible time. A couple of days later, it was clear that I was miscarrying, because I was passing some tissue. My doctor told me that I could have a surgical procedure or let the miscarriage happen on its own. I decided that the natural course of things was best for me. After a couple of weeks, the bleeding tapered off. It took me a while before I was ready to try to get pregnant again, and I met with a counsellor to help me get through those first few months. I think it helped me, though, to have gone through the slower process of physically and emotionally losing the pregnancy."

— Renna, age 30

3. What matters most to you?

Your personal feelings are just as important as the medical facts. Think about what matters most to you in this decision, and show how you feel about the following statements.

I would rather take medicine or have surgery than wait for the miscarriage to end on its own.

Not important

Somewhat important

Very important

I want to avoid surgery if I can.

Not important

Somewhat important

Very important

I would rather wait and let nature takes its course.

Not important

Somewhat important

Very important

I'm concerned about the pain and side effects from medicine or surgery.

Not important

Somewhat important

Very important

It would be harder for me emotionally to wait for the miscarriage to end on its own.

Not important

Somewhat important

Very important

My other important reasons:

Not important

Somewhat important

Very important

4. Where are you leaning now?

Now that you've thought about the facts and your feelings, you may have a general idea of where you stand on this decision. Show which way you are leaning right now.

Taking medicine

NOT taking medicine

Leaning toward

Undecided

Leaning toward

Having surgery

NOT having surgery

Leaning toward

Undecided

Leaning toward

Waiting for the miscarriage to end

NOT waiting

Leaning toward

Undecided

Leaning toward

5. What else do you need to make your decision?

Check the facts

1. If I have a miscarriage, I will have to get treatment with medicine or surgery.

  • True
  • False
  • I'm not sure

That's right. A miscarriage often completes on its own.

2. I may need to have surgery even if I wait or take medicine.

  • True
  • False
  • I'm not sure

You're right. You may need surgery if waiting or medicine doesn't work.

3. If I have heavy bleeding or an infection, surgery is my best choice.

  • True
  • False
  • I'm not sure

You're right. You may need surgery if you have heavy bleeding or an infection.

Decide what's next

1. Do you understand the options available to you?

  • Yes
  • No

2. Are you clear about which benefits and side effects matter most to you?

  • Yes
  • No

3. Do you have enough support and advice from others to make a choice?

  • Yes
  • No

Certainty

1. How sure do you feel right now about your decision?

Not sure at all

Somewhat sure

Very sure

2. Check what you need to do before you make this decision.

  • I'm ready to take action.
  • I want to discuss the options with others.
  • I want to learn more about my options.

3. Use the following space to list questions, concerns, and next steps.

Credits

ByHealthwise Staff
Primary Medical ReviewerSarah Marshall MD - Family Medicine
Primary Medical ReviewerAnne C. Poinier MD - Internal Medicine
Primary Medical ReviewerKathleen Romito MD - Family Medicine
Primary Medical ReviewerAdam Husney MD - Family Medicine
Primary Medical ReviewerFemi Olatunbosun MB, FRCSC - Obstetrics and Gynecology
Primary Medical ReviewerKirtly Jones MD - Obstetrics and Gynecology
Primary Medical ReviewerJoLynn Montgomery PA - Family Medicine & Heather Quinn MD - Family Medicine


Note: The "printer friendly" document will not contain all the information available in the online document some Information (e.g. cross-references to other topics, definitions or medical illustrations) is only available in the online version.

How will I know if miscarriage is complete?

If you have a miscarriage in your first trimester, you may choose to wait 7 to 14 days after a miscarriage for the tissue to pass out naturally. This is called expectant management. If the pain and bleeding have lessened or stopped completely during this time, this usually means the miscarriage has finished.

How long does a miscarriage take once bleeding starts?

A Miscarriage Can Take Several Days The miscarriage bleeding may begin as light spotting and then progress to a heavier flow with clots after a few days. You may have some level of bleeding for up to two weeks, although it should not remain heavy for that entire time.