Side Effect or Sleep Regression?

Question

Our LO just had his 4 month vaccines 2 days ago and is waking up every 2 hours now at night. He's been really gassy and irritable. Wondering if he's still feeling some side effects from the vaccines... Did anyone else's LO do this or is this the start of the dreaded 4 month sleep regression I keep reading about?

Answer

I had the same problem when my baby girl got her 4 month shots. It’s been about 2 weeks and she’s finally starting to get back to normal

Answer

My babie had her vaccinations 4 days ago and has been horribly irritable since. She belly pains and horrible poos thinking its from the rotavirus one. so it could be that.

Answer

It could be the sleep regression, it hit hard and quick for us, like just all of a sudden BAM horrible sleeper. I’d say if there’s no temp then it’s probably not the vaccines, wait a few days and see how things go. Just stick to your routine as best you can through the regression if that’s what it is!

Side Effect or Sleep Regression?

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