Whether or not the baby can still be kept after seeing red at 23 weeks of pregnancy depends on the symptoms. When you see red without abdominal pain and shortening of the cervical canal, you can usually keep the baby, but you may not necessarily keep the baby if there is a lot of bleeding and accompanied by severe abdominal pain and shortening of the cervical canal. When redness occurs in the 23rd week of pregnancy due to various reasons, it is a sign of preeclampsia, and you should go to the hospital in time. When a small amount of red, and not accompanied by abdominal pain and shortening of the cervical canal, ultrasound suggests that fetal growth and development is normal, generally follow the doctor’s advice to pay attention to appropriate rest, prohibit coitus, and give progesterone and other drugs or Chinese medicine to protect the fetus after treatment, most of them can be successful in preserving the fetus. However, if redness occurs, accompanied by severe abdominal pain and shortening of the cervical canal, the chances of successful birth control are reduced. If the symptoms can be relieved or even disappear after active treatment to inhibit contractions, the labor preservation may be successful. When the symptoms do not improve or worsen, it may develop into the possibility of inevitable abortion, and there is no sense to continue to preserve the fetus, and it is necessary to terminate the pregnancy in time.