No interest in crawling
My 2nd daughter Alyssa is 11 months and shows no interest in crawling. She hates being put on her tummy and when she is, she often pushes herself to a sitting upright position. To get something she wants she reaches her arms out just enough so that she doesn't have to go onto her tummy. She also won't put pressure on her legs which worries me since she should be walking soon. What can I do to help her and should I be concerned?