Yes, I went from single sided to feeding on both at the transition. Sorry to hear about the teething Gemma!
Waterdragon- that sounds about how things are going here- although for awhile he wasn't even doing the 30 min catnap. However, he is generally happy until bedtime. We are having EW too. Yesterday was 6 Am, today sometime between 6 and 7. I did put him to bed earlier last night, but he kept waking. Now that I think about it, I probably still put him to bed too late- If he woke at 6 am, he prob needed a 6:30 bedtime. I put him down at 7:30. I guess I'll try putting him down even earlier tonight. Good luck with the vaccines. I don't even want to think about them- his appointment is next Monday, and he didn't sleep for 3 weeks after his last round. I think I'm going to break them up into 2 months this time and see what happens.