Hi, I have a 7 month old. Is she supposed to be on 3 meals a day? I’ve only just started 2. Also is it normal for babies to take a while learning to crawl. She have been getting on her hands and knees for a few weeks now but can’t master actually crawling. But also doesn’t seem to fussed, she prefers to stand and can pull up on furniture. Just wondering if this all sounds normal?