This app blocks the word ***** haha OK, I'll say suckles...lol
I had my daughter at 32 weeks due to eclampsia. She is 10 and healthy now.
She weighed 3lbs 13oz. She had bradycardia (slow heartrate), apnea (spells of stopped breathing), turned blue, was unquardinated with sucking, breathing, and swallowing, which caused more bradycardia so we put her on added rice formula because breast milk was too thin for her. She had ventricular septal defect (a hole in the heart), was fed through a nasogastric tube ("gavage"), was unable to maintain body temp, and had jaundice....
Anyway, all of her problems resolved on their own. They sent us home after 6 weeks in the nicu with a heart monitor and I had to feed her in a special attentive way (holding her head straight up and pulling the bottle every 4 ***** to prevent the slow heart episodes).
I think they will be just fine...you just have some hard work ahead that may be complex and emotional.