Leap 2 sleep regression?

[Amys136]

Hi, at 5- 6 weeks Lydia was sleeping for a decent 5-7 hour chunk every night. Then she went back to only sleeping for a max 3.5 hours in one go every night. I’ve been blaming this on leap 2 but she’s 9 weeks today and still not back to her big chunks of sleep. Could it still be the leap or did we just have a lucky couple of weeks at 5 and 6 weeks?

Exact same situation here! At 5-6 we were getting huge chunks and a 7/8pm bedtime. Now she's 8 weeks and back to 9.30pm and 3-hour chunks.

I'm putting it down to growth spurt meaning she needs to feed more frequently for a bit. Oh and being unsettled after jabs at 8.5 weeks and the humidity making her angry. Basically I'm just making up reasons and trying to remember baby sleep isn't linear and it's all normal! I miss those 5-6 hour stretches though...