Chemical Pregnancy: Causes, Symptoms And Treatment

Chemical Pregnancy Causes, Symptoms And Treatment

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Pregnancy is undoubtedly one of the most joyous experiences ever, but it has its shares of complications and side effects. While you may have a confirmation that you are pregnant, sometimes, the status of your pregnancy can take a turn towards a ‘not-so-good’ outcome. The outcome could trigger health complications and even lead to miscarriage.

A chemical pregnancy is one such complication. Here, we look at chemical pregnancy, what it indicates and how it can affect your health.

What Is A Chemical Pregnancy?

A chemical pregnancy is a medical term to describe a condition in which an early miscarriage takes place. In most cases, the early miscarriage, or the chemical pregnancy, takes place within the first five weeks of the pregnancy. Contrary to what you may believe, a chemical pregnancy is a common occurrence, so much so that almost fifty percent of pregnancy cases go through a miscarriage, and in most cases it is a case of chemical pregnancy (1).

The reason such a miscarriage is referred to as a chemical pregnancy is because of the time that it takes place. A chemical pregnancy takes place around the time when only a chemical test will be able to confirm the pregnancy. During such a stage, even an ultrasound would not have been able to confirm whether or not the pregnancy is confirmed. As the pregnancy is in an initial stage, only a biochemical test will be able to detect if it is a pregnancy.

Causes Of A Chemical Pregnancy:

There is still no medical evidence about what causes chemical pregnancy. However, most doctors feel that a chemical pregnancy occurs for mostly the same reasons that a miscarriage takes place. The main reason that a miscarriage happens, and that is also thought to be a cause of a chemical pregnancy is an abnormality in the chromosomes of the developing baby inside the womb.

An abnormality in the chromosome can occur due to various reasons, some of which are the poor quality of the egg or the sperm, genetic abnormalities that could be passed on to the developing baby through the father or the mother, or even an abnormal division of the cells in the unborn baby. Medical experts are of the opinion that almost half of the chemical pregnancies occur due to some or the other type of abnormality in the chromosomes. Here are a few more reasons that could lead to a chemical pregnancy:

  • Certain infections such as chlamydia, syphilis or toxoplasmosis.
  • Some systematic illnesses such as thyroid disease that is not treated on time.
  • Various uterine abnormalities that are either acquired or congenital.
  • Inadequate lining of the uterus.
  • Abnormalities in the hormonal levels.
  • Implantation of the fetus outside the uterus.
  • Luteal phase defect– a condition in which the uterus is placed in such a way that it does not allow the right position of the implantation.
  • Abnormalities in the chromosome of the developing fetus
  • Blighted ovum
  • Fibroids

Chemical Pregnancy Symptoms:

In the first few weeks of their pregnancy, most women do not realize that they are pregnant, as there are hardly any common symptoms of pregnancy. As a result, most women aren’t able to realize if and when they do experience a chemical pregnancy. Only if you are trying to conceive or are tracking your ovulation, you may be able to spot the changes that indicate a chemical pregnancy. Here are some of the most common symptoms of a chemical pregnancy that you can watch out for:

  • Delay in periods, especially if you always have your periods on time.
  • A very light period, especially if you have heavy periods.
  • A pregnancy test was done at home that gives a positive result.
  • Bleeding through the vagina.
  • Pain in your abdomen
  • A decrease in the hCG levels in your blood.

What Happens During Chemical Pregnancy?

To understand what really happens inside your body during a chemical pregnancy, read through the following steps:

  1. After about three weeks of your last monthly menstrual period, a fertilized egg implants itself in your uterus.
  1. At this time, the cells in your body that will later develop into your placenta will start to produce certain levels of the hormone hCG, which is also known as the pregnancy hormone.
  1. During this time, it reaches such high levels that it often gets detected in your urine sample, because of which you notice a positive result when you take a home pregnancy test.
  1. However, due to some reasons that are not yet clear in the medical world, the egg is not able to complete the process of fertilization.
  1. At this stage, doing an ultrasound exam will not show you any signs of chemical pregnancy as it will not be able to detect any development of the placenta or the appearance of a gestational sac.
  1. Because the egg is not able to complete the process of fertilization, you will experience some bleeding about a week after you were supposed to have your regular monthly period.
  1. In case you experience very heavy bleeding and or also experience pain in your abdomen after you have had a positive result on your pregnancy test, you should speak to your doctor immediately.
  1. The above symptoms could all point towards a chemical pregnancy causes and need urgent medical attention.

Treatment Of Chemical Pregnancy:

The sad truth is that it is not possible to prevent a chemical pregnancy. Also, there is no specific medical treatment for chemical pregnancy.

Here are a few things your doctor may suggest if you go through a medical pregnancy:

  • Once you go through a chemical pregnancy, your doctor may ask you to go for some follow up tests. Such tests will help to check whether or not your levels of hCG have returned to normal or not. In some cases, a tubal or an ectopic pregnancy can also have the signs and symptoms of chemical pregnancy, hence doing the tests will help.
  • At the moment, there is no medical evidence that can confirm whether or not a chemical pregnancy will have any effect on any of your future pregnancy. While some women have had a problem in later pregnancies after they suffered a chemical pregnancy earlier, there are other who had successful and healthy pregnancies even after they have suffered a chemical pregnancy.
  • In some cases, couples who experience chemical pregnancy often go for an emotional counseling to help them cope with the after effects of the chemical pregnancy. Counseling can help the couples get out of their grief and become more positive, which will reduce the stress the couple may be going through and help them conceive.
  • Sometimes, the doctor may ask you to go for tests that will help to find out whether or not you are going through some health issues that could have a negative impact on your pregnancy.
  • Some chemical pregnancy treatment options that your doctor may suggest will include baby aspirin, progesterone, a surgery that will help to fix any abnormality in your uterus, a course of antibiotics especially if you have any infection.

A Word Of Caution:

Here are a few things you should keep in mind in relation to the chemical pregnancy:

  • In medical terms, a chemical pregnancy is like a monthly menstrual cycle in which a pregnancy did not take place, instead of it being a miscarriage.
  • Also, it is important to remember that a chemical pregnancy did not happen due to something that you did, and that you had no way to prevent it from occurring.
  • Your doctor will be the best person to guide you about how you need to take care of yourself after the chemical pregnancy and what you can do about it.

Moms, if you know of someone who went through a chemical pregnancy, do share how they took care of themselves and how they took care of their health.

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