What is Miscarriages?
Spontaneous abortion (SAB), or miscarriage, is the term used for a pregnancy that ends on its own, within the first 20 weeks of gestation. The medical name spontaneous abortion (SAB) gives many women a negative feeling, so throughout this article we will refer to any type of spontaneous abortion or pregnancy loss less than 20 weeks asmiscarriage.
Studies reveal that anywhere from 10-25% of all clinically recognized pregnancies will end in miscarriage. Chemical pregnancies may account for 50-75% of all miscarriages. This occurs when a pregnancy is lost shortly after implantation, resulting in bleeding that occurs around the time of her expected period. The woman may not realize that she conceived when she experiences a chemical pregnancy.
Most miscarriages occur during the first 13 weeks of pregnancy. Pregnancy can be such an exciting time, but with the great number of recognized miscarriages that occur, it is beneficial to be informed about miscarriage, in the unfortunate event that you find yourself or someone you know faced with one.
Why do Miscarriages occur?
The reason for miscarriage is varied, and most often the cause cannot be identified. During the first trimester, the most common cause of miscarriage is chromosomal abnormality – meaning that something is not correct with the baby’s chromosomes. Most chromosomal abnormalities are the cause of a damaged egg or sperm cell, or are due to a problem at the time that the zygote went through the division process. Other causes for miscarriage include:
- Hormonal problems, infections or maternal health problems
- Lifestyle (i.e. smoking, drug use, malnutrition, excessive caffeine and exposure to radiation or toxic substances)
- Implantation of the egg into the uterine lining does not occur properly
- Maternal age
- Maternal trauma
What are the Warning signs of Miscarriage?
If you experience any or all of these symptoms, it is important to contact your health care provider or a medical facility to evaluate if you could be having a miscarriage:
- Mild to severe back pain (often worse than normal menstrual cramps)
- Weight loss
- White-pink mucus
- True contractions (very painful happening every 5-20 minutes)
- Brown or bright red bleeding with or without cramps (20-30% of all pregnancies can experience some bleeding in early pregnancy, with about 50% of those resulting in normal pregnancies)
- Tissue with clot like material passing from the vagina
- Sudden decrease in signs of pregnancy
Prevention of Miscarriage:
Since the cause of most miscarriages is due to chromosomal abnormalities, there is not much that can be done to prevent them. One vital step is to get as healthy as you can before conceiving to provide a healthy atmosphere for conception to occur.
- Exercise regularly
- Eat healthy
- Manage stress
- Keep weight within healthy limits
- Take folic acid daily
- Do not smoke
Once you find out that you are pregnant, again the goal is to be as healthy as possible, to provide a healthy environment for your baby to grow in:
- Keep your abdomen safe
- Do not smoke or be around smoke
- Do not drink alcohol
- Check with your doctor before taking any over-the-counter medications
- Limit or eliminate caffeine
- Avoid environmental hazards such as radiation, infectious disease and x-rays
- Avoid contact sports or activities that have risk of injury
Treatment of Miscarriage:
The main goal of treatment during or after a miscarriage is to prevent hemorrhaging and/or infection. The earlier you are in the pregnancy, the more likely that your body will expel all the fetal tissue by itself and will not require further medical procedures. If the body does not expel all the tissue, the most common procedure performed to stop bleeding and prevent infection is a dilation and curettage, known as a D&C. Drugs may be prescribed to help control bleeding after the D&C is performed. Bleeding should be monitored closely once you are at home; if you notice an increase in bleeding or the onset of chills or fever, it is best to call your physician immediately.
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