N.S.
Congratulations on your courageous choice to trust GOD with your baby's LIFE!!! We went through a different situation, where a doctor told us based on an early sonogram that our baby was dead because he could not see a heartbeat, and he wanted me to schedule a D&C. I refused, and went for a second opinion. That baby is now my perfectly healthy teenage daughter. Doctors can be wrong, and they do not know God's will. They have to tell you the worst to cover themselves. Whatever else happens God will see you through, and I believe you will be richly blessed in some way down the road for your faith and your trust in Him - and so will your boys because you are also teaching them a powerful lesson about living your faith and trusting God in all things.
A suggestion: Call your local pro-life advocacy center and ask if they can refer you to a Christian, pro-life OB-GYN. Be vigilant and talk with THAT person first, at the first signs of any trouble... I can only imagine how scary this is and will be, but if you can get on board with a good doctor who shares your values, they can give you reliable guidance on what's to come. Good luck and God bless you and your baby!