Miscarriage: Causes, Risks, and What to Expect

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Miscarriage is typically explained as the loss of a pregnancy before the 20th week of gestation, is a heartbreaking experience for many women. While it’s a common occurrence, affecting an estimated 10-20% of known pregnancies, it’s crucial to remember that you are not alone. This comprehensive guide aims to provide you with a deeper understanding of miscarriage, including its causes, symptoms, and coping strategies.

What is Miscarriage?

Miscarriage, also known as spontaneous abortion, occurs when a pregnancy ends naturally before the fetus can survive outside the womb. It can happen at any point during the first 20 weeks of pregnancy, although the majority occur in the first trimester.

Types of Miscarriage

  • Threatened abortion: Vaginal bleeding occurs, but the cervix remains closed, and no fetal tissue is passed.”
  • Inevitable abortion: Vaginal bleeding and cramping occur, and the cervix begins to dilate.
  • Incomplete abortion: Some of the pregnancy tissue has been passed, but some remains in the uterus.
  • Complete abortion: All of the pregnancy tissue has been passed from the body.
  • Missed abortion: The fetus has died in the uterus, but the body has not yet expelled it.
  • Ectopic pregnancy: The fertilized egg implants outside the uterus, typically in the fallopian tube. This is a medical emergency and requires immediate treatment.

Causes of Miscarriage

Although the exact cause of many miscarriages is not understood, several factors can increase the risk:

  • Chromosomal abnormalities: These are the most common cause, often occurring randomly. Chromosomes contain genetic material, and abnormalities can prevent the embryo from developing properly.
  • Hormonal imbalances: Insufficient levels of progesterone, a hormone crucial for maintaining pregnancy, can lead to miscarriage.
  • Uterine abnormalities: Conditions such as fibroids (noncancerous growths in the uterus), polyps, or a weak cervix can increase the risk.
  • Infections: Certain infections, such as those caused by viruses or bacteria can harm the developing fetus.
  • Autoimmune disorders: Conditions like lupus or antiphospholipid syndrome can interfere with the body’s ability to sustain a pregnancy.
  • Maternal age: The risk of miscarriage increases slightly with advancing maternal age, particularly after the age of 35.
  • Lifestyle factors: Excessive alcohol consumption, smoking and drug use can increase the risk of miscarriage.
  • Environmental factors: Exposure to certain toxins or chemicals may also increase the risk.

Symptoms of Miscarriage

Symptoms of miscarriage can vary greatly and may not always be present. Some common signs include:

  • Vaginal bleeding: Bleeding that can range from light spotting to heavy bleeding, sometimes accompanied by clots.
  • Cramping: Abdominal cramping can be mild or severe, similar to menstrual cramps.
  • Back pain: Some women experience back pain along with other symptoms.
  • Passing tissue: You may pass tissue from your body, which can be distressing.
  • Fever: In some cases, fever may be present, especially if an infection is involved.

What to Do if You Suspect a Miscarriage

If you experience any of these symptoms, it is essential to contact your doctor immediately. They can:

  • Confirm the miscarriage: This may involve an ultrasound to assess the status of the pregnancy and check for any remaining tissue in the uterus. Blood tests may be recommended to check hormone levels.
  • Monitor your condition: Your doctor will monitor you for excessive bleeding or infection.
  • Provide emotional support: Discuss your options and offer guidance during this difficult time.
  • Recommend treatment: Depending on the type of miscarriage and your symptoms, your doctor may recommend medication to help expel any remaining tissue or a minor surgical procedure (dilation and curettage) to remove the tissue from the uterus.

Coping with Miscarriage

Miscarriage can be a deeply traumatic or emotional experience. Allow yourself time to heal and process your emotions after a miscarriage. Here are some coping strategies that may help:

  • Talk to someone you trust: Express your feelings with your partner, family, friends, or a trusted counsellor.
  • Join a support group: Connecting with other women who have experienced miscarriage can provide valuable emotional support and understanding.
  • Seek professional help: A therapist can provide guidance and support in coping with grief and trauma.
  • Engage in self-care:  Make time for activities that bring you comfort and relaxation, including meditation or yoga ,spending time in nature or pursuing your hobbies.
  • Be patient with yourself: Healing takes time. There is no right or wrong way to grieve, and it’s important to be patient with yourself as you navigate this difficult period.

Moving Forward

If you are considering future pregnancies, discuss your concerns with your doctor. They can help identify any underlying causes of your miscarriage and recommend steps to increase your chances of a successful pregnancy in the future. These may include:

  • Preconception counselling: This involves reviewing your medical history, lifestyle factors, and any potential risk factors.
  • Genetic testing: Genetic testing may be advised to identify any chromosomal abnormalities in either you or your partner.
  • Hormone therapy: In some cases, hormone therapy may be used to support a future pregnancy.
  • Surveillance for recurrent pregnancy loss: If you experience multiple miscarriages, your doctor may recommend closer monitoring in future pregnancies.

Miscarriage is a common occurrence, and it does not necessarily mean you will not be able to have a healthy pregnancy in the future.

For compassionate care and support during this difficult time, contact Sree Hospital. Our experienced team of gynaecologists and fertility specialists can provide the guidance and support you need.

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