Symptoms and initial signs of IVF abortion
IVF abortion refers to the situation that the embryo naturally dies or is actively excluded by the mother in the early pregnancy in the process of assisted reproductive technology. Although IVF abortion is a common condition, it is very important for families to understand its symptoms and early signs. This article will elaborate on the symptoms and early signs of IVF abortion from aspects of embryonic development, physical sensation, bleeding and pain, and mental state.

1. Embryonic development
In the initial signs of IVF abortion, embryonic development often shows some abnormal characteristics. On the one hand, the embryo may not be able to take root in the uterine wall, leading to embryo implantation failure. In this case, the patient may experience vaginal bleeding several days or weeks after IVF transplantation. On the other hand, the embryonic development may stagnate, which is manifested by the absence of fetal heartbeat in the uterus. When some embryos stagnate in the uterus, they may be automatically excluded by the mother, leading to early abortion.
When embryo development is abnormal, other signs usually appear. For example, patients may experience breast swelling, sensitivity, and stomach discomfort due to abnormal hormone secretion. In addition, patients may have abnormal blood biochemical indicators such as continuous decrease of blood element level and increase of blood urea nitrogen level.
2. Physical feeling
In the process of IVF abortion, patients usually have physical sensation changes. First, some patients may feel obvious fatigue and weakness, which may be caused by changes in hormones and metabolism in the body. In addition, the patient may also have symptoms of gastrointestinal discomfort such as nausea, vomiting and anorexia.
In addition, some patients may have abdominal pain and low back pain during abortion. These pains may be caused by uterine contraction. The process of IVF abortion is similar to that of spontaneous abortion. Patients may also have increased vaginal secretions, sometimes accompanied by odor.
3. Bleeding and pain
A common symptom of IVF abortion is vaginal bleeding. Bleeding may be irregular, ranging from slight drops to massive bleeding. In addition, some patients may experience prolonged bleeding after embryonic tissue is expelled.
In addition to bleeding, patients may also experience abdominal pain and low back pain. These pains are usually more severe than menstrual pains, especially when the uterus contracts during IVF abortion. Pain may be accompanied by abdominal tension and discomfort, and some patients may need to use pain medication to relieve pain.
4. Mental state
IVF abortion may have a certain impact on the psychological status of patients. After IVF assisted reproduction, patients often feel depressed, anxious and disappointed. When abortion occurs, this negative emotion may be further aggravated.
Patients may feel remorse and doubt their physical ability. This mental stress may affect the patient's sleep and appetite, and then affect the recovery of the body. Therefore, after IVF abortion, the mental health of patients also needs attention and support.
Summary
The symptoms and early signs of IVF abortion can be observed from embryonic development, physical sensation, bleeding and pain, and mental state. Abnormal embryonic development is one of the earliest signs of IVF abortion, and patients may have symptoms such as breast swelling, decreased blood levels and so on. In the process of IVF abortion, patients may feel fatigue, weakness, nausea and vomiting and other physical discomfort. Vaginal bleeding and abdominal pain and low back pain are common symptoms of IVF abortion, which should be paid attention to. Finally, IVF abortion may have a negative impact on the mental state of patients, and patients need psychological support and attention.