My beautiful little girl is 11 weeks old and has been a dream at night until yesterday when she woke at 230am and just wouldn't settle back to sleep until about 10am. Every time I put her down (swaddled as she likes and down feet first), now matter how deep of a sleep she got in in my arms, she woke as soon as she went down having been fed, clean, winded the lot. The same happened tonight. Is this it? Have I hit the (almost) 3 months sleep trenches already? Any advice for a knackered single mum who it looks like will be running on 3 hours sleep a day would be great.