Question

________ occurs when one or more blood vessels cross the cervix underneath the baby, and more than half of affected babies are stillborn if it is diagnosed during delivery?

Answer 1

Placenta previa is a condition in which the placenta covers the opening of the cervix, leading to antepartum hemorrhage. If diagnosed during delivery, it can result in stillbirth for more than half of affected babies.

Step-by-step explanation:

Placenta previa occurs when the placenta partially or completely covers the opening of the cervix. This condition can lead to antepartum hemorrhage, which is profuse vaginal bleeding after week 24 of pregnancy but before childbirth. If placenta previa is diagnosed during delivery, more than half of affected babies are stillborn.