I think I will call and ask in the New Year. We just got back from Nico's first immunization appointment. He is sound asleep right now. Anyway last time he was weighed and measured was on December 3rd. At that time he was 21.75 inchs and 11 lbs even. Today (December 27th) he is 23 inchs and 12.3 lbs. So he gained over 1 lbs in 24 days. He is doing wonderfully. He is healthy and strong. His next set of immunizations is scheduled for February 21. So almost 2 weeks prior to his surgery. Which should be plenty of time to get better prior to surgery.