Hello there...I just had my son 4 weeks ago. I was 25wk 3days and not expecting this at all- as my 1st pregnancy went full term. I haven't gone to my ob yet but have tons of questions as to WHY this has happened. "short cervix" and something about tunneling? is something the doctors mentioned to me. any insight on this? my sons weighted just 1 lbs 14 oz at birth and now hes about 2lbs 10oz. so far so good but I know we have a long journey ahead of us. I just pray every day and once he does come home he'll be healthy.