im 38 weeks (and 1 day) my baby girl has been in the 3% my whole pregnancy and is showing about 2 weeks behind normal babys for size and weight. ive had the shot for her lungs. my specialist hasn't been worried that shes small but on the 29th im having a c-section. shes only showing up as 4 lbs. is there anything besides her lungs i should be worried about?