The Baby Sleep Site® Blog

When Do Breastfed Babies Sleep Through the Night? What to Expect

Last updated: February 27, 2026 by Nicole Johnson, B.A., M.B.A., Lead Pediatric Sleep Consultant

When do breastfed babies sleep through the night? If your baby is waking frequently, you are not alone. And you are not doing anything wrong! Breastfed babies often wake more at night than formula-fed babies, especially in the early months.

Why Your 1 Year Old Wakes Up Crying Hysterically

Last updated: February 17, 2026 by Nicole Johnson, B.A., M.B.A., Lead Pediatric Sleep Consultant

Does your 1 year old wake up crying hysterically, leaving you unsure what’s wrong? You’re not alone. Around this age, toddlers often experience intense emotions, developmental changes, and stronger reactions to waking, whether from naps or nighttime sleep. In this article, we’ll explore the common reasons a 1 year old wakes up crying hysterically and …

Do Babies and Toddlers Sleep More When Sick? What’s Normal and When to Let Them Sleep

Last updated: February 5, 2026 by Nicole Johnson, B.A., M.B.A., Lead Pediatric Sleep Consultant

Parent holding a sick baby who is sleeping more than usual during illness

Do babies and toddlers sleep more when sick? Learn what’s normal, when to let your sick child sleep, and when extra sleep could be a concern.

Is My Baby Too Cold at Night? Winter Sleep Temperature Tips

Last updated: January 29, 2026 by Nicole Johnson, B.A., M.B.A., Lead Pediatric Sleep Consultant

Baby happily resting in crib, in a wearable sleep sack, illustrating Ideal Temperature for Baby’s Room in Winter

Learn the ideal temperature for baby’s room in winter and discover safe, simple ways to keep your baby warm, comfortable, and sleeping well.

Neurodivergent Sleep Differences: From Infancy Through Preschool

Last updated: January 29, 2026 by Nicole Johnson, B.A., M.B.A., Lead Pediatric Sleep Consultant

Neurodivergent sleep differences can appear early. Learn how sleep may look different from infancy through preschool and how to help your child sleep.

Sleep Cues for Older Babies: Signs Your Baby Is Ready for Sleep

Last updated: March 27, 2026 by Nicole Johnson, B.A., M.B.A., Lead Pediatric Sleep Consultant

Yawning baby showing signs of tiredness, illustrating older baby sleep cues.

As babies grow beyond the newborn stage, their sleep cues begin to change, and many parents are caught off guard. The obvious newborn signs, like red eyelids and constant fussing, often fade and are replaced by more subtle and easier-to-miss signals. Understanding sleep cues in older babies is essential for helping your baby fall asleep …