Patient's question:
Flow red, no fetal heartbeat detected on ultrasound. On September 16, 2009, during pregnancy, there was sexual activity, irregular sleep schedule, and a very bad temper.Doctor's answer:
Hello! There are many factors or causes that can lead to recurrent miscarriage. The main ones include:1. Poor habits (e.g., excessive smoking, alcohol abuse, excessive caffeine consumption, heroin use, etc.);
2. Mental trauma (e.g., excessive stress, anxiety, fear, sadness, etc.);
3. Environmental factors (e.g., frequent exposure to chemicals such as arsenic, lead, formaldehyde, benzene, butadiene, ethylene oxide, radiation, etc.);
4. Genetic defects (e.g., chromosomal abnormalities, chromosomal variations in one partner, blood type incompatibility between partners);
5. Trauma or irritation (e.g., uterine trauma (e.g., surgery, direct impact, excessive sexual activity, etc.));
6. Reproductive organ abnormalities (e.g., uterine malformation, double uterus, uterine septum, uterine tumors (e.g., submucosal fibroids, etc.));
7. Endocrine disorders (e.g., hypothyroidism, uncontrolled severe diabetes, luteal phase deficiency, etc.);
8. Maternal factors (including systemic diseases (e.g., herpes simplex virus, cytomegalovirus, etc.));
9. Immune function abnormalities (pregnancy is similar to an allograft, with complex and special immunological relationships between the embryo and the mother, preventing the embryo from being rejected. If the immune systems of the mother and fetus are not compatible, the mother may reject the embryo, leading to miscarriage. Immune factors related to miscarriage include paternal HLA antigens, fetal antigens, blood type antigens (ABO and Rh), insufficient maternal during pregnancy, insufficient maternal cytotoxic antibodies against paternal lymphocytes, excessive production of maternal antiphospholipid antibodies, and the presence of antisperm antibodies, etc.).
Advice: Once the factors or causes of recurrent miscarriage are identified, targeted investigations can be conducted. Only by identifying the specific factors or causes can the situation be avoided in the future, and successful childbirth can be achieved.
Lifestyle care: Wishing you a healthy, intelligent, and lovely baby soon!