hey. was just wondering if anyone has any tips! my 4 month old all of a sudden has been waking up about 4 to 5 times for the first part of the night. she always had a routine of going down between 7 & 8pm. and slept till about 1am then 5am. But since a couple of weeks she has been waking an hour after she goes down then 30 min after that then an hour after that then she will eventually sleep till about 4am or wake up on and off. she been teething since around 3 months so I know its not just that that's keeping her to wake up. just if anyone has any tips or what worked for them would be great to hear. thankyou xx