Liam growing

Liam is 5 weeks and 2 days today.  I'm not sure what his weight is as the health visitor is only weighing him next week, but I can feel he has grown quite a bit and is heavier!  He was weighed at 3 weeks and weighed 10.3 lbs / 4.6 kg.

I also notice his neck being very strong and he looks around, holding his neck up and moving it around.  He's eyes also followed me to the kitchen this morning and he started to smile at us!  He is such an adorable boy!!
At times he straightens his legs and pushes himself up, with me holding him underneath his arms, of course!  Thus far then, a strong neck and pair of legs!