For women who want to have a healthy baby, abortion is an unfortunate thing, which will have a great negative impact on women's body and mind. In fact, there is a way to prevent miscarriage. It is mainly to find out the cause of miscarriage, and then prevent it in a targeted manner. If you are sick, you should actively treat it. Cure. Women who want to get pregnant and have children must pay attention to pre-pregnancy planning and preparation. It is best to do a pre-pregnancy check-up first. Due to some possible causes of miscarriage, treatment should be carried out first to ensure the smooth birth of the baby in the future and avoid unfortunate miscarriage events. If the pregnancy is less than 28 weeks and the fetal weight is less than 1000 grams, it is called miscarriage. Termination of pregnancy before 2 weeks of pregnancy is called early miscarriage, and termination of pregnancy between 12 weeks and 28 weeks of pregnancy is called late miscarriage. Artificial abortion is divided into spontaneous abortion and artificial abortion. Spontaneous abortion accounts for 10%-15% of all pregnancies, most of which are early miscarriages. There are many reasons for miscarriage, including: 1. Genetic defects: Any couple with chromosomal abnormalities can pass them on to the next generation. 50% to 60% of embryos with chromosomal abnormalities will experience early spontaneous abortion. Chromosome abnormalities include: ① quantitative abnormalities: trisomy, x-monosomy, triploidy, etc.; ② structural abnormalities: mostly chromosome breakage, inversion, deletion, translocation. Even if a few embryos with chromosomal abnormalities are carried to term, they will be deformed or have functional defects after birth. In the case of miscarriage, sometimes the product of pregnancy is just an empty gestational sac or a degenerated embryo. 2. Maternal factors (1) Systemic diseases: Systemic infection and high fever in pregnant women can cause uterine contractions and miscarriage. Bacterial toxins and viruses (such as herpes simplex virus, cytomegalovirus, etc.) enter the fetal blood circulation through the placenta, causing fetal death and miscarriage; severe anemia or heart failure in pregnant women can cause fetal hypoxia and miscarriage; chronic nephritis or hypertension in pregnant women; placental infarction can also cause miscarriage. (2) Reproductive organ abnormalities: Uterine malformations (such as hypoplasia, double uterus, uterine septum, etc.) and uterine tumors (such as submucosal fibroids, etc.) can affect embryo implantation and development, leading to miscarriage. Severe cervical tearing and cervical relaxation can lead to premature rupture of membranes and late spontaneous abortion. (3) Endocrine abnormalities: Hypothyroidism, uncontrolled severe diabetes, and luteal insufficiency can lead to miscarriage. (4) Bad habits: Excessive smoking, excessive drinking, excessive drinking of coffee, heroin and other drugs can lead to miscarriage. (5) Traumatic stimulation: severe shock and uterine injury (such as surgery, direct impact, excessive sexual intercourse) can also lead to miscarriage; mental trauma such as excessive tension, anxiety, fear, sadness, etc. have also been reported to cause miscarriage. 3. Immune dysfunction: Pregnancy is similar to allogeneic transplantation. There is a complex and special immune relationship between the embryo and the mother, which prevents the embryo from being rejected. If the mother and child are not immune, it will cause the mother to reject the embryo, leading to miscarriage. Immune factors associated with miscarriage include the father's tissue compatibility antigens (HLA), fetal antigens, blood type antigens (ABO and RH), lack of maternal blocking antibodies during pregnancy, lack of maternal cytotoxic antibodies against paternal lymphocytes, and excessive production of maternal antiphospholipid antibodies. The presence of antisperm antibodies, etc. 4. Environmental factors: Excessive exposure to chemicals such as arsenic, lead, formaldehyde, benzene, chloroprene, and ethylene oxide can cause miscarriage. The above experts have analyzed the causes of miscarriage for us. We hope that female friends can understand and take active measures to prevent miscarriage, so as to avoid harm to themselves and the loss of their children. Such an attack would be very painful. After pregnancy, you should pay attention to protecting yourself and avoid being beaten. |
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