Baby Steps...part 2

So my little Harrison is at a standstill with the walking. He will try for a couple days, then gives up. He reverts back to crawling. I think he thinks crawling is more a more effective way of transportation. It's faster, he doesn't fall down... who knows what he is really thinking.  All I know is that it is time to walk. He is now 14 months. Don't most babies walk by now? Am I doing something wrong? Should I be working with him more?

So, for all you moms out there- when did your little ones begin the walking and did you do anything to help?