Causes of frozen pregnancy in the first trimester

Such a violation, as a frozen pregnancy, is the intrauterine death of the fetus, which occurs at the gestational age of up to 28 weeks. The result is the rejection of the fetus. It can happen either independently or by performing a surgical operation - cleansing, in which the fetus is removed from the uterine cavity.

What are the main reasons for the development of a frozen pregnancy in the early stages?

To begin with, it should be noted that according to statistics around the world, almost every second pregnancy fades and ends with spontaneous miscarriage. In most such cases, this happens even at the stage when the woman does not suspect her situation, i.e. before the delay occurs. At the same time, doctors note that an increased risk of developing such a violation is observed in those women whose age is 35-40 years, as well as those who have experienced similar in the past. If we talk directly about the causes of frozen pregnancy in the first trimester, then they are numerous. Most often, the development of this phenomenon is directly influenced by factors such as:

1. Chromosomal abnormalities. Often, fetal development occurs due to disruption of the genetic apparatus, which directly affects the development of the embryo. In this case, this may occur even if the parents of the unborn child are absolutely healthy. Genetic disorders most often lead to the death of the embryo at a period of 2-8 weeks.
2. Hormonal disorders and autoimmune diseases. During long observations and studies, scientists have found that, for example, women with thyroid gland diseases, diabetes mellitus, have a greater risk of developing such a disorder. Among autoimmune diseases, you can distinguish lupus erythematosus, which several times increases the likelihood of developing miscarriage at a small pregnancy. In the case of hormonal disorders in the body of a future mother, the frozen pregnancy usually comes on a period of 4-11 weeks.
3. Diseases of infectious nature. Certain diseases, which are caused by viruses, bacteria or parasites, can cause pregnancy to die. So, most often such a disorder provokes cytomegalovirus, toxoplasmosis, rubella and the herpes virus. Often, such diseases can occur almost asymptomatically, so many women do not even assume their presence. Separately among infectious diseases, it is necessary to isolate sexually transmitted infections, which can also be one of the reasons for the development of a frozen pregnancy in the first trimester.
4. Pathology of the organs of the reproductive system, in particular the uterus. As is known, parameters such as normal position, structure, shape and size of the uterus are extremely important for the proper course of pregnancy. Such pathologies as the bicornic uterus, the presence of partitions in the uterine cavity, the "baby uterus" , myoma - can cause interruption of pregnancy on a short period. Therefore it is very important to undergo a complete examination at the planning stage of pregnancy, which includes ultrasound of the pelvic organs.
5. Taking medications can also be called as one of the reasons that a fetus is found in the uterus in the early stages of pregnancy. So the use of non-steroidal, anti-inflammatory drugs (aspirin, ibuprofen, etc.), contraceptive pills, hormonal drugs at small gestation can provoke a dead pregnancy.

What are the signs of a stiffened pregnancy?

Having dealt with the causes of the onset of a frozen pregnancy in the first trimester, let's name the main signs of such a violation. They include:

• the appearance of frequent discharge with blood;
• general weakness, chills;
• increased body temperature;
• pulling and aching pain in the lower abdomen;
• causeless, sudden cessation of toxicosis;
• stop breast enlargement in size.

If such symptoms appear, a woman should consult a doctor for a complete examination. The diagnosis of "frozen pregnancy" is set on the basis of ultrasound data, during which doctors state the fact that the fetus has no palpitation.