My DS is generally quite a well-settled, content little bub. He still wakes at night - usually 1-2 times. He is really good though, just has his feed and goes back down without any fuss - until now . Recently he's started waking more like 3 times a night, and is really hard to resettle. He's fine while he's feeding (usually falls asleep on me), but then when I move him he wakes and gets upset. Then I rock him back to sleep, but when I go to put him back down he wakes and gets upset again. Last night was shocking - he woke at 2.30am and didn't properly resettle until 5.15am . He's not crying that much, just when he realises he's being put back down in his cot.

I guess what I'm trying to work out is why he's suddenly so hard to resettle, and if it's just something that will pass . Any ideas? Anyone else experience this around this age?