What can happen if your embryo implants low in the uterus?

Implantation of an embryo low in the uterus, also known as a low-lying placenta or placenta previa, can have several potential risks and complications during pregnancy. Some of these risks include:

1. Placental abruption: Placenta previa increases the risk of placental abruption, which occurs when the placenta partially or completely separates from the wall of the uterus before the baby is delivered. This can cause severe bleeding and pain and can be life-threatening for both the mother and the baby.

2. Preterm labor and premature birth: Low-lying placentas can increase the risk of preterm labor and premature birth, as the placenta may not be able to provide adequate support for the growing baby.

3. Fetal malposition and presentation: A low-lying placenta may affect the position of the baby in the uterus. It can increase the likelihood of the baby being in a breech position (bottom down) or transverse (sideways), which can complicate labor and delivery.

4. Uterine rupture: In rare cases, a low-lying placenta that completely covers the cervix (known as placenta previa accreta) can lead to uterine rupture during labor or delivery. This is a serious and potentially life-threatening complication.

5. Excessive bleeding during labor and delivery: The location of the placenta near the cervix can cause excessive bleeding during labor and delivery.

6. Compression of the baby: A low-lying placenta may put pressure on the baby's head or body, which can lead to fetal distress or growth problems.

7. Postpartum hemorrhage: There is an increased risk of postpartum hemorrhage after delivery due to the placenta's abnormal position.

It's important for women with a low-lying placenta to receive close monitoring and care throughout their pregnancy to manage these potential risks and ensure the safety and well-being of both the mother and the baby.