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Recently, a news story about a couple's quarrel that led to the wife's fetal arrest has aroused widespread concern in the community and hit the hot search. It was reported that the couple in question had been preparing for pregnancy for six years, and the wife was still taking injections at eight weeks of pregnancy, making it very difficult to keep the fetus. Originally the family immersed in the joy of the upcoming new life. However, the couple quarreled over family matters, and in the heated argument, the wife became agitated and unfortunately showed symptoms of redness, and was then rushed to the hospital. After the doctor's examination confirmed that the fetus had stopped developing, the husband broke down and cried in the hospital corridor, unable to accept this cruel fact.

Can a fight really cause a pregnant woman to have a fetal arrest? What are the reasons for embryonic arrest? Wu Lan, deputy director of the obstetrics department of Nanjing Maternal and Child Health Hospital, explains that quarrels may lead to embryonic arrest (embryonic arrest), but quarrels are not the direct cause. Ulan introduced that when quarreling, the pregnant woman's mood fluctuates violently, which may have an adverse effect on the fetus, especially in the early stages of pregnancy, frequent or violent quarreling.

It is common for pregnant women to be emotionally unstable during pregnancy, as hormonal changes in the body can lead to mood swings. When a pregnant woman quarrels or gets angry, she may feel nervous, anxious, sad and other emotions, and may experience physiological reactions such as increased blood pressure and heart rate. These changes may affect the blood flow in the uterus, adversely affecting the oxygen supply and nutrient delivery to the fetus, and may cause intrauterine hypoxia in the fetus, increasing the chances of fetal arrest, and so on.

Ulan introduced that the pathogenesis of fetal arrest is complex and diverse, mainly related to embryonic factors, maternal factors, paternal factors, environmental factors and so on. In addition, the cause of fetal arrest is unknown in about 50% of patients. Specifically:

1. Embryonic factors Embryonic chromosomal abnormalities are the main cause of embryonic arrest. The most common chromosomal abnormalities are trisomy 13, 18 and 21.

2. Maternal factors (1) Infection: Infection accounts for 15%~30% of embryonic arrest, and common pathogens include TORCH infection. TORCH refers to a group of pathogenic bacteria, which includes Toxoplasma gondii, rubella virus, cytomegalovirus, herpes simplex virus and other microorganisms, etc. These pathogens infect the embryo and thus lead to embryonic arrest. (2) Immune factors: mainly including maternal autoimmune status, blood type (Rh-negative) and so on. (3) Systemic diseases: uncontrolled systemic diseases such as diabetes, chronic hypertension and chronic nephritis can affect embryonic development. (4) Abnormalities and lesions of genital development: abnormal or malformed uterine development, uterine adhesions, etc. can affect embryonic development and lead to embryonic sterilizations. (5) Endocrine abnormalities: common endocrine abnormalities include luteal insufficiency, abnormal thyroid function, polycystic ovary syndrome and hyperprolactinemia. (6) Bad habits: alcohol, tobacco, drugs, passive smoking, etc. can affect the early development of the embryo.

3. Paternal factors: Decrease in sperm quality and increase in the rate of sperm apoptosis (cell death in an autonomous and orderly manner) have a certain correlation with the occurrence of embryonic arrest.

4. Environmental factors X-rays, atmospheric pollution, as well as heavy metals, organic solvents, chemicals, home decoration pollution.

Ulan suggests that for the safety of mother and child, to prevent and avoid the risk of fetal arrest, in daily life, pregnant mothers are advised to:

1. Maintain a good state of mind: Pregnant women should try to avoid excessive mood swings, keep a happy mood and avoid giving themselves too much mental pressure.

2. Adopt healthy living habits: good living habits, avoid staying up late and keep a regular routine.

3. Seek timely medical treatment when necessary: Be sure to pay attention to the standardized obstetric examination on time. If you suspect that the embryo has stopped, you should seek timely medical treatment for relevant examination and diagnosis, and the doctor may recommend ultrasound, blood test, etc. to determine the cause of the disease and formulate a treatment plan.

4. Avoid the use of harmful drugs: Pregnant women should follow the doctor's instructions if they need to take medication during pregnancy, and avoid using drugs that may be harmful to the fetus.