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Title: Stick with Dr. Brown's to relieve gas . . .
Review: These bottles are awful! The nipples constantly collapse, stage 1 is too hard to suck and stage 2 chokes my baby. I had a pack of these and a pack of Dr. Brown's. Sarah takes the Dr. Brown's bottles very well, the nipples are perfect and she has no gas from those. Every time I used a VentAire for feeding, she'd wake up an hour later with gas bubbles in her tummy. I don't recommend these at all.
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