Whether tell or say, please, normally that the child 11.5 mes till now not with...

[Marry]

Whether tell or say, please, normally that the child 11.5 mes till now does not sit normally, that is sidet-that sits, but when falls on a back or on a stomach or belly cannot independently rise, sit down. In what a problem? And more: at what age, approximately, they start to go?

[Krivskaja L.K.]

The child at this age already should not only sit and creep, but also become on legs or pinches. To go, on the average, begin with a year (a uncertain gait). In any case, you need to seem to the neurologist.