When a woman is pregnant, if she has bleeding symptoms, she should be vigilant. She must go to the hospital for examination immediately to see if the fetus is abnormal. There are many factors that lead to bleeding during pregnancy, and only when the causes are found, can symptomatic solutions be achieved. So, what are the causes of bleeding in the second trimester?
Women have bleeding symptoms in the second trimester, so they must be alert to threatened abortion. Some women have short cervical canal and cervical insufficiency, which makes it easy to have abortion in the second trimester. At this time, there will be abnormal bleeding symptoms. Pregnant women need to go to the hospital for examination in time and take some measures to prevent miscarriage.
Abnormal placenta position can also lead to bleeding in the second trimester. When a woman is pregnant, the placenta position will rise before the 28th week of pregnancy. If the placenta completely or partially covers the cervix, it is easy to peel off the edge of the placenta, which will lead to bleeding symptoms, but there will be no obvious abdominal pain.
Nowadays, many women suffer from gynecological diseases, which is one of the common causes of bleeding in the second trimester. If women suffer from cervical polyps, cervical erosion, etc., it is easy to have bleeding symptoms. This generally does not affect the fetus, and pregnant women can use drugs to control their illness. Wait until after delivery, and then thoroughly treat gynecological diseases.