So, the docs didn’t discover the problem until the baby was almost born?
21 weeks. Still nearly 20 weeks to develop. And there are too many stories of bad/wrong diagnoses of this type with the child being born completely normal
If true that the baby would not make it to term or die at birth, I would rather take that time to pray, seek God’s healing, and accept His plan.
Regular Ultrasounds are not very reliable and not as detailed as a 3 D one.