caro: Mason has put on a kilo in 3 weeks as well. One week was 490 grams, the next was only 250grams..each week can really differ and it also depends on how much you fed him and how close to the time he was weighed as well.

Mason now weighs 3.8kg! So glad he is growing and soon will be in 0000s! I put him in a 0000 two piece outfit today and had to roll up the waist so much and the top was swinging on him. That makes him 8lb5oz and still in 00000s! wow!