Is Emily ready for solid food?

During our last doctor's visit, the doctor told us that we can try feeding her solid food during her 4th-6th month. That is if she's ready for it. It's more for the fun of her trying out solid food but she still remains drinking milk.

So this is me, feeding her milk using spoon.

Well, i don't think she's ready for solid food yet as she can't sit upright.