The 12-week pregnancy checkup reveals fetal arrest at 8 weeks, which may be caused by chromosomal abnormalities, medication factors, environmental factors, disease factors and other changes in the condition.
1. Chromosomal abnormality: If chromosomal abnormality of the embryo occurs at 8 weeks of pregnancy, it may cause embryonic arrest, and the checkup at 12 weeks of pregnancy may find that the fetus stops at 8 weeks.
2. Drug factors: If a pregnant woman eats a lot of drugs that cause significant damage to the embryo, it may cause the embryo to stop growing and developing, and then there may be a 12-week pregnancy checkup that reveals fetal arrest at 8 weeks.
3. Environmental factors: If a pregnant woman is exposed to radioactive substances, toxic and harmful chemicals for a long time, it may have a significant impact on the embryo, and there may be a 12-week pregnancy checkup found that the fetus stops at 8 weeks.
4. Disease factors: pregnant women with gestational diabetes, hyperemesis gravidarum and other diseases, may affect the development of the embryo, appear 12 weeks pregnant check found 8 weeks on the abortion.
The 12-week pregnancy checkup found that the fetus stopped at 8 weeks, the pregnant woman may have vaginal bleeding, abdominal pain and other symptoms, need to be cleared by a professional doctor for treatment.