Baby Development Guide: Milestones, Teething & Infant Safety

Supporting infant growth involves identifying teething stages, establishing safe sleep environments, and transitioning to age-appropriate solid foods.

What Does It Mean If Your Baby's Breath Smells Like Vinegar?

The image of a sweet-smelling baby is often far from the reality, especially if your baby frequently spits up. Babies who spit up may have a vinegar smell due to sour milk lingering in the crevices under their chin or on their clothing. However, if the vinegar smell is from your baby's breath, consult your doctor.

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Blond hair boy eating and playing with lemons

Should Babies Eat Lemons?

Lemons have a fresh, tart taste that many adults love, but they don't make an ideal food for babies. At best, babies are likely to reject a lemon's sour flavor; at worst, your baby could have an allergic reaction or develop a diaper rash after eating lemons. Wait until your baby becomes a toddler to introduce lemons.

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Side profile of a father playing with his daughter

Frequent Teething and Diarrhea

Babies usually begin teething between 3 and 18 months old and continue teething until all 20 "baby" teeth emerge. Typically, the teeth emerge slowly over time, making it seem as if babies are indeed constantly teething.

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