Chloe was under 2 pounds at 9 weeks old... I was a little nervous and kept hoping she would at least reach 5 pounds, by 7 months old she was only 4 pounds and I was sure we werent going to make it... now at just over a year old she is SIX POUNDS!!!
They all grow at different rates!
Congrats on the new addition... I can imagine the wait is pretty bad