It’s completely up to you as a parent, but personally I wouldn’t unless I was fully swapping out that formula, just because it upsets there tummy changing formula and each formula a baby has to adapt to it, so it could make baby very unsettled for a few days. Xx
I'd say for a one-off, you'll be fine. My LO was in hospital and they had aptamil but we'd bought kendamil so when we got home we did a straight swap, she had no issues, but as Santa said it may upset their tummy but ultimately baby be OK
I changed my baby’s milk during the day as she ran out of her usual milk and she was fine just a lil sicky but she’s fine now
She can have constipation or just upset tummy, but overall should be fine 🙂