All being well, DC2 will arrive in February. DD will be 15mo by then. When I became pregnant, I took it for granted she would be walking by then, as she started crawling at 7 months. However, she's pretty satisfied with crawling and can go at great speed now at 12 months. She is only just cruising a little now and certainly can't stand without holding on.
This evening DH teased me by saying DD will probably take her first steps when I'm in hospital having the next baby. I've suddenly realised she might not be walking by then!
What will my life be like with a tiny baby and a bigger one that still needs carried and held a lot of the time?!