What happens if the two parts of the placenta don't combine?

If the two parts of the placenta don't combine properly, it can lead to a condition known as a bilobed or succenturiate placenta. This can pose risks such as restricted blood flow to the fetus, increased chances of preterm birth, or complications during delivery if one lobe remains attached. Additionally, it may lead to an increased risk of hemorrhage or retained placental tissue after birth. Close monitoring and management by healthcare providers are essential in such cases.