Baby suddenly drinking less

[GimmeeCaffeine]

Hi all!

My little girl is four months old and has been drinking less than normal for almost two weeks now. It started just after her 16 week jabs. Normally she will drink 6/7oz every 3/4 hours, but now I’m lucky to get 5oz in her! She does occasionally drink more in the evenings/before bed.

She’s still happy and content, and still having wet and dirty nappies, but I’m worried about her getting dehydrated, especially in this heat!

Did anyone else’s baby do this?