My son turned 2 on the 5th Sept and he's slept through the night from about July and this last week has started waking again in the night. We've done the usual making sure he's full and warm enough with the weather changes but he's still waking and then he's getting up at 5am on top of this and it's killing us. We had a new baby 3 days ago and he's waking her up too so it's becoming hard to manage. Any suggestions on getting him to sleep through again?

We were thinking of reducing his nap to 1hr in the day from 1.5hrs. Has this worked for anyone else? Any other suggestions welcome!

I have my husband at home for the next two weeks so have good support to try get this sorted before he goes back to work.