I am having a bit of trouble with baby sizes, apparently our little one is going to be big so we have been getting 0-3 months but have a few newborn sizes which is only up to 7 pounds roughly and we don't think the baby is going to fit as he has been diagnosed with macrosomia (big baby).

What sizes did your newborn fit into and how many pounds were they???

I feel like 0-3 months which is up to 12 pounds is huge and I can't believe a baby that big could come out of me, also if you did get 0-3 months and baby was 8 or 9 pounds will they still fit into 0-3 because the next size down is only up to 7 pounds.