3 girls check up

Today(10/31/12) I took the 3 girls to the doctor for various things.  While we were there we got a height and weight on them all.  2 weeks ago we went and they weighed Helena and Nellie and said they weighed the same.  I was a little suprised but didn't fight it.  This week Helena is 25.35 lbs and Nellie is 19 lbs 10.5 oz which seems a bit more accurate since Helena is 2 and Nellie is 9 months!  Sophia is 46 lbs and 113 cm tall.  Helena is 34.06 inches (86.5 cm).   Nellie is 71 cm.