Many people start off very smoothly with IVF, but after undergoing IVF, they start off fine with fetal heart rate and embryo buds detected by ultrasound. I just let go of my mind and planned to get pregnant, but suddenly the baby stopped giving birth and disappeared. Why did pregnant mothers suddenly disappear without any warning when they didn't react and were clearly fine? What are the reactions to abortion?

What are the reactions to abortion

1. Sudden cessation of pregnancy reaction: In the early stages of pregnancy, most pregnant women will experience various pregnancy reactions, such as vomiting, drowsiness, frequent urination, chest pain, etc. However, due to the different physical conditions of pregnant women, this type of pregnancy may vary. It should be noted that if all pregnancy reactions suddenly weaken, it may be a precursor to the fetus stopping delivery. Because when the fetus is about to stop developing, the hormone levels in the pregnant woman's body will change, and these reactions will gradually disappear.

2. Fetal movement gradually weakens or even disappears: Generally speaking, pregnant women can feel fetal movement from the beginning of pregnancy. In fact, the activity of the fetus in the uterus is very regular. Although pregnant women do not feel much in the early stages, the changes are not significant. If the fetus is about to stop delivery, the activity of the fetus before stopping delivery will decrease, and the frequency will decrease until it disappears.

3. Unable to find fetal heart rate and embryo bud: Doctors point out that pregnant women can generally see the fetal heart rate and embryo bud around 6 weeks of pregnancy, but no later than 8 weeks. Therefore, pregnant women must pay attention during prenatal examination. If the fetus does not have fetal heart rate and embryo buds during the prenatal examination for more than 60 days, there will be problems with the fetus, and in all likelihood, it will result in embryo miscarriage. If fetal miscarriage is detected in a timely manner, as long as it is treated promptly, there is still a possibility of remedy.

What is the reason for fetal cessation?

1. Endocrine disorders in pregnant women.

Estrogen, progesterone, and human chorionic gonadotropins play important roles in embryonic development. If the endocrine system of pregnant women is disrupted, it can affect the normal development of the fetus.

2. Immune factors.

The fetus comes from both parents, and its genetic genes are different from those of the mother. That is, the fetus may appear as an antigen in the mother's body, which is naturally rejected and resisted by the mother's immune system.

3. Uterine abnormalities.

The uterus is the container for fetal growth and development. If a pregnant woman experiences abnormal changes in the uterus during pregnancy, it will have a negative impact on the healthy growth of the fetus.

During pregnancy, there are many factors that can cause the fetus to stop developing. So even with the presence of fetal heart and embryo buds, there is still a possibility of fetal arrest after in vitro fertilization. The factors that can lead to fetal arrest include endocrine disorders, uterine abnormalities, three chromosomes, immune factors, reproductive tract infections, and environmental factors. The editor of 592 Baobao website suggests that everyone carefully eliminate the six major factors before making a test tube and hug the baby once.