Miscarriage is a very difficult experience, particularly when the cause is unknown. One of the most common causes of early pregnancy loss is an issue with the chromosomes of the developing pregnancy. This is called a chromosomal miscarriage.
Understanding how chromosomal abnormalities happen may help explain why some pregnancies do not develop normally. It is important to note that these abnormalities are usually random, and not the result of something the pregnant person did or did not do.
Chromosomal Abnormalities – What Are They?
Chromosomes hold genetic information used to help guide a pregnancy to develop. Usually, the embryo receives the proper number of chromosomes from the sperm and egg.
Sometimes an embryo has an extra chromosome, or a missing chromosome, or another genetic change. These abnormalities can interfere with normal development and may lead to miscarriage.
How Chromosomal Abnormalities Can Cause Miscarriage?
Certain chromosomal abnormalities cannot be combined with normal development. It can cause a miscarriage.
Miscarriage due to chromosomal problems is especially common in early pregnancy. Often the abnormality occurs randomly as egg or sperm cells are being made or as cells divide shortly after fertilisation.
This means for most people such abnormalities cannot be prevented with diet, exercise or other everyday lifestyle choices.
What Increases the Risk?
Chromosomal abnormalities can occur at any age, but the risk generally increases with maternal age.
There are other factors that can affect the overall risk of miscarriage, but a chromosomal abnormality can happen even when both parents are healthy and there are no obvious risk factors.
A chromosomal abnormality may cause a miscarriage, but this does not mean future pregnancies will have the same problem.
How is a chromosomal miscarriage diagnosed?
A healthcare professional may suspect a chromosomal cause based on the pregnancy history, ultrasound findings or the development of the pregnancy.
In some cases, genetic testing can be done on the tissue from a pregnancy after a miscarriage. Sometimes testing can tell whether there was a chromosomal abnormality.
However, not all miscarriages are followed by genetic testing. Individual circumstances can be discussed with a healthcare professional to determine if testing might be appropriate.
Can Chromosomal Miscarriage Be Prevented?
Unfortunately, in most cases, random chromosomal abnormalities cannot be prevented. They usually happen when reproductive cells are being made or during early cell division.
That’s why you shouldn’t blame yourself after a miscarriage. Routine activities, such as normal exercise, working, or routine emotional stress, do not usually cause chromosomal abnormalities.
Recommended Reading
How to Support Someone After a Miscarriage
Fasting That Pleases God: Beyond Religious Tradition
HERMENEUTICS: INTRODUCTION TO HERMENEUTICS
Is a healthy pregnancy possible after a chromosomal miscarriage?
Okay. A miscarriage due to a chromosomal problem does not mean that you will not have a healthy pregnancy in the future.
The vast majority of women who have one miscarriage will not necessarily have another. However, if someone has experienced repeated pregnancy losses, a health care professional may recommend further evaluation to look for possible underlying causes.
When to Seek Medical Attention
You should get medical attention if you have very heavy bleeding, very bad or getting worse pain, a fever, dizziness, fainting or any other symptoms that worry you after a miscarriage.
It’s also a lot about emotional support. You can work through the experience by talking to someone you trust, a counsellor or a healthcare professional.
Conclusion
A chromosomal miscarriage is when there is a chromosomal abnormality in a pregnancy that does not allow it to develop normally. These abnormalities are often random and usually can’t be prevented.
Most importantly, chromosomal miscarriage is usually not something the pregnant person did. With appropriate medical care and support, many women who have had a miscarriage go on to have healthy pregnancies.