they couldn't see the 4th chambers for either of our babies.. I had 26 ultrasounds with our first and going on my 16th ultrasound with this baby.. the found the 4th chambers finally lol stubborn babies. but if they don't then don't worry bc it's a fixable thing with a few surgeries but it's definitely stressful bc one surgery is at 3 days old.. don't worry momma ♡ @marimbarose