Habitual abortion examination method

I believe that everyone is familiar with the symptoms of habitual miscarriage. Habitual miscarriage is very harmful, so we recommend that female friends should learn more about habitual miscarriage. This will help female friends to do a good job of preventing habitual miscarriage in daily life. Once female friends have symptoms of habitual miscarriage, they should go to the hospital for consultation in time. Below we will introduce the examination methods for habitual miscarriage.

1. Balanced Chromosome Translocation

Doctors divide a person's 23 pairs of chromosomes into numbers 1-22 and XX or XY. In cytogenetic examination, chromosome translocation between different sizes, shapes, structures and functions is called balanced translocation. Most patients with balanced translocation do not suffer from malformations or mental retardation, but carriers can give birth to normal children or balanced translocation carriers, malformed fetuses or stillbirths, with the probability of each being 1/4 and random. The latter two situations often lead to miscarriage.

2. Homologous translocation of chromosomes

Simply put, a homologous translocation is a translocation between two chromosomes of the same number. This translocation results in 100% abnormal embryos formed after fertilization. Because all fetuses born with an extra chromosome will be severely demented and deformed, and all fetuses with one less chromosome, except for X monosomy, will be stillborn. Therefore, the only option for patients with homologous chromosomal translocation is not to have children to avoid lifelong pain.

3. Normal chromosomes

For those with normal chromosome test results, further examinations are still needed. It should be noted that although the chromosomes of both husband and wife are normal, the fetus may also have chromosomal abnormalities, because many chromosomal abnormalities are caused by early embryonic mutations. Therefore, pregnant women should not blindly preserve the fetus before undergoing an amniotic fluid chromosome test to avoid giving birth to a baby of inferior quality.

In the above article, we introduced a symptom that is common among female friends, that is, habitual miscarriage. We know that habitual miscarriage is very harmful, so female friends should pay attention to this symptom. The above article introduces the method of checking habitual miscarriage in detail.