Fetal arrest occurs at 11 weeks and can be manifested by the disappearance of early pregnancy reaction, abdominal pain and vaginal bleeding, or in some cases, there is no manifestation at all.
1. Disappearance of early pregnancy reaction, due to the death of the embryo, the hormone level decreases, nausea, vomiting, fatigue and other manifestations of nausea, vomiting, or completely disappeared, appetite improved.
2. Abdominal pain and vaginal bleeding. After the death of the embryo, the chorionic villi and meconium are peeled off and the blood sinuses are opened, which can cause vaginal bleeding, and due to the stimulation of uterine contraction by the peeled off embryonic tissues, it can also cause paroxysmal lower abdominal pain.
However, some people do not have obvious pregnancy reaction after pregnancy, coupled with the short duration of fetal termination or the embryonic tissue retained in the uterine cavity after fetal termination fails to be discharged in a timely manner, there may not be any manifestation.
In addition to the symptoms, 11 weeks of pregnancy should also be diagnosed through auxiliary examinations, such as ultrasound, and it is recommended to seek medical treatment as soon as possible.