What are the four differences between a good posterior placenta wall and a good front placental wall, and what are their effects?

I have a good best friend. She got married directly after graduating from college, and then she got pregnant, which made it impossible for us singles to survive. But just now she told me with a sad face that her baby might not be saved, which shocked me! When I asked, I found out that she said that her prenatal examination showed that she had placenta previa, and that there was a high possibility that the baby would have problems. I grabbed the slip and looked at it, and found that it said: The placenta is located on the front wall of the uterus. . . . . . Well, I’d better educate everyone about it directly to save everyone from making the same joke as my friend.

What is anterior placenta?

Some pregnant mothers will find that their list is very similar to that of my best friend. Let me explain to you first. It is normal for the placenta to be located on the front wall, back wall, left wall and right wall of the uterus. . The description of placenta previa on the prenatal check-up sheet is: the lower edge of the placenta reaches the internal os of the cervix. In other words, placenta previa refers to the position of the placenta close to the cervix.

Is there any difference between anterior wall placenta and posterior wall placenta?

Although anterior placenta and posterior placenta are both normal phenomena, there is still a difference between the two.

Relatively speaking, the posterior wall placenta is actually safer, because the anterior wall placenta is still a bit close to the cervix, and the placenta position in the first trimester will change. If the change direction is wrong, toward the cervix. If you get closer, it will be more likely to cause miscarriage or miscarriage.

What should I do if placenta previa occurs in early pregnancy?

If pregnant mothers observe carefully, they will find that doctors rarely express special concern for pregnant mothers who have "placenta previa" in the early stages of pregnancy. This is not a cold-blooded doctor or something. The position of the placenta will also change early on, and most changes will be for the better.

Some data show that when ultrasound is performed at 11-14 weeks of pregnancy, the proportion of the lower edge of the placenta reaching the cervical os or the placenta covering the internal cervical os is 42%. By 20-24 weeks, this proportion decreases. to 3.9%, and by 28 weeks, this proportion was only 1.9%. Therefore, there is no need to worry when the placenta is found to be in a low position during early pregnancy ultrasound, because as the uterus grows, most placentas will gradually move upward. However, if the placenta covers the internal os by more than 15 mm in the second trimester, the probability of still having placenta previa after 28 weeks is significantly higher.

So if a pregnant mother encounters these situations, don’t panic too much. You can wait patiently for the placenta to slowly come up. I dare say that your baby is also looking forward to meeting his parents in good health. Mom and dad should also have more faith in the baby. The baby will also work hard for the parents-to-be. It sounds very cute. Well, isn’t it?