Heredity says he may never crawl

Dad learned just last night from Grandma Carolyn that he walked before he crawled. She said he did just as Isaac did, getting up on his hands and knees and doing the rocking thing, but never could get it down. He instead focused on sitting, then standing, and walking, and dissed the crawling altogether. Now I DID crawl, but we all see the fabulous showing my genes have made in this baby so far.