30 days pregnant with bleeding.

If a woman shows vaginal bleeding at 30 days of pregnancy, the causes vary depending on the amount of bleeding and associated symptoms. If the amount of bleeding is similar to the menstrual volume, and there are abdominal pain and backache during menstruation, it is often considered a biochemical pregnancy. If there is only a small amount of vaginal bleeding and no obvious abdominal pain, it is considered a threatened abortion. If there is irregular vaginal bleeding at the same time, there is pain and discomfort on the lower abdomen side, it is considered that there is a greater possibility of ectopic pregnancy. At this time, HCG needs to be reviewed every other day, and color Doppler ultrasound is checked to make a comprehensive judgment.