My 11 week old is formula fed and has gone from going 5/6 hour stretches at night to 2:.5/3 hours. This has been going on for about 3/4 weeks now. We changed formula to a comfort blend but has since changed to an organic blend as we did not see any improvement in his symptoms. He has been colicy from about 2 weeks and we have found the evenings very hard. It is only in the last few days that this has started to get better.
I know 3 hour wakings are normal for this age but we just cannot work out why he has stopped sleeping for longer. He pretty much wakes up at 3 hours on the dot! We have the same sleep environment (swaddle, white noise, red light, black out blinds). When he wakes, the only way he’ll soothe is by feeding and he will often take a full bottle every 3 hours.
He has always struggled with day time naps as he is definitely a FOMO baby but I am trying my hardest to get him to sleep (even for 30 mins) at the end of his wake windows.
any advice on how to get him to stretch his feedings at night would be amazing, I am so tired :(