How to diagnose threatened miscarriage

How to diagnose threatened abortion? If you want to know whether you have threatened abortion, you must make a diagnosis. However, I believe that not many people know how to diagnose threatened abortion. So here I will give you a brief introduction on how to diagnose threatened abortion, and I hope it can help everyone.

If a woman has vaginal bleeding, lower abdominal pain, backache, lower abdominal distension and other symptoms before 28 weeks of pregnancy, it is called threatened abortion. So when the following symptoms appear in early pregnancy, be alert to whether you may have threatened abortion:

1. After pregnancy, there is a small amount of vaginal bleeding. Depending on the amount of bleeding and the time it accumulates in the vagina, the color may be bright red, pink or dark brown.

2. Sometimes accompanied by mild lower abdominal pain, a feeling of falling during fetal movement, and mild back pain and abdominal distension.

3. About half of patients with threatened abortion will suffer miscarriage. Due to excessive bleeding, they may develop infection and even septicemia and die.

How to detect and diagnose threatened abortion in time?

B-ultrasound examination: Through B-ultrasound examination, the gestational sac can be seen about 35 days after the last menstrual period, and the primitive heart tube pulsation of the fetus can be seen after 42 days; abdominal B-ultrasound, the gestational sac can be seen 35 to 42 days after the last menstrual period, and the primitive heart tube pulsation of the fetus can be seen 49 days after the last menstrual period. Therefore, continuous B-ultrasound monitoring can be performed when threatened abortion is found. If only the gestational sac is seen but the fetus is not seen for a long time, or there is a fetal bud but the fetal heart is not seen for a long time, it indicates a poor prognosis. From 49 to 70 days of pregnancy, the fetal heartbeat can be heard by Doppler, and the fetal heartbeat can be heard from the abdomen by lifting the uterus through bimanual examination.