We moved towns and region when I was very pregnant with our second. As I had had an emergency section for 1st one (transversal breech- after a very long labour) and no family- we had to find somewhere fast, and OH had already moved to digs to start new job. Couldn't find anything in our budget, so ending up going quite a bit over so we could settle before baby arrived and sort out child care for toddler. And found we had moved next to the best neighbour ever, who took us all under her wing- and looked after toddler, and then baby, when we needed it. Pheeew.
Scary time, and then it got more than scary, as rate went up to 19.5% (we had to have a special mortgage due to OH's pre-exisiting conditions, so we could be protected in case).
It all ended well as we sold it fast and well a few years later, bought the next one at preferential rates. But is was truly hairy for a time!