The placenta moves up in some cases. You can understand it better after knowing what placenta previa means and how you can lead a healthy pregnancy.
What Exactly Is Placenta Previa?
Placenta previa is a condition in which the placenta sits very low in your uterus. It also covers your cervix partially or fully. The cervix is a way out for your baby during delivery, but its blockage can increase the risk of bleeding in the third trimester.The following are the classifications of the placenta previa:
- Complete previa, the placenta fully covers the cervix
- Partial previa, the placenta covers a part of the cervix
- Marginal previa, the placenta touches the cervix
- Low-lying placenta, the placenta is close to the cervix but not touching it
Can Placenta Previa Really Move?
The placenta cannot move, but your uterus expands as your pregnancy progresses. So, it may appear as if the placenta has moved up. It is also worth noting that the lower part of the uterus stretches the most during pregnancy. This process is called placental migration.
Why Does Placental Migration Happen?
Several factors can influence placental migration.1. Uterine Growth Patterns: The lower part of your uterus grows more in the second and third trimesters, so the placenta ends up much higher than its original location.
2. Placental Attachment Area: The placenta tends to move upward if it attaches to the middle or upper part of your uterus.
3. Distance From Cervix: Suppose the placenta is just 1–2 centimetres away from the cervix at 20 weeks. It will be resolved by the third trimester.
4. Placenta’s Size & Shape: Irregular or wide-shaped placenta may take longer to move because they cover a larger surface of the uterus.
In this article:
How Common Is It for Placenta Previa to Go Away on Its Own?
Most cases resolve naturally, according to the conclusions of several studies.- 90% of low-lying placenta cases resolve by week 32–34
- Complete placenta previa resolves in only about 10–20% of cases, as the placenta is directly over the cervix
- Placenta previa diagnosed early (before 20 weeks) has a higher chance of improving
What Symptoms Should You Watch For?
Placenta previa can cause many signs.- Painless, but bright red bleeding
- Bleeding after intercourse
- Bleeding in the second half of pregnancy
- Mild cramps or contractions
How Will You Know if Your Placenta Has Moved?
The best method to know if the placenta has moved is through an abdominal or transvaginal ultrasound. They show the exact position of the placenta and its distance from the cervix.Your doctor may recommend the following measures as precautions:
- A repeat scan at 28 weeks
- A follow-up at 32–34 weeks
- More monitoring if you have symptoms
Does Placenta Previa Mean You Need a C-Section?
A vaginal delivery may be possible if your placenta moves more than 2 cm above the cervix. But a planned C-section at 36–37 weeks is recommended for safe delivery if it remains low or fully covers the cervix.What Can You Do While Waiting for Placental Migration?
You cannot control placental migration, but you can take steps to reduce complications.Practical Steps to Follow:
- Avoid heavy lifting
- Skip intense exercise
- Avoid intercourse if advised by your doctor
- Stay hydrated to reduce contractions
- Get enough rest and sleep
- Attend all ultrasound appointments
When Should You See a Doctor Right Away?
You cannot ignore the following signs, so reach out to your doctor at the earliest.- Bright red bleeding
- Bleeding that soaks a pad
- Blood clots
- Dizziness or weakness
- Severe cramps or continuous pain
Emotional and Social Support Matters Too
Living with placenta previa can make you feel anxious. You may worry about it while doing any simple activities or dealing with unexpected bleeding. You may also feel frustrated as you have to depend on others.Emotional support can be everything in such times. Talk about your feelings when you feel ready. Your overall health benefits form a stable emotional support during pregnancy. You do not have to worry because the condition is manageable, and you can lead a healthy pregnancy.
What Should You Do Next? A Simple Checklist
- Track any bleeding
- Limit strenuous activities
- Follow medical advice closely
- Keep follow-up ultrasound appointments
- Communicate with your doctor about any new symptoms
- Maintain a healthy, stress-free daily routine
Whether you’re pregnant, a new mom, or navigating postpartum, you don’t have to do it alone. Join our support group to connect, share, and support one another.
FAQs on Can Placenta Previa Go Away on Its Own? The Science Behind Placental Migration
- Can placenta previa come back in future pregnancies?
The chances of placenta previa increase slightly in future pregnancies if you have had it before, but you can still have a normal placental position. - Does placenta previa cause pain or contractions?
You may experience mild cramps or tightenings, but there is no pain due to placenta previa. You can visit the hospital in case of severe pain for a thorough checkup. - Can you travel if you have placenta previa?
Travelling for short distances is allowed if your doctor suspects no bleeding issues in your case. You can discuss travelling long distances with your doctor before making any plans.
