Le Laboratoire du Sommeil

Baby Hates Sleep Sack? Here's What To Do

If your baby cries, kicks, or resists a sleep sack, you're not alone. Here are practical solutions that help many families.

My Toddler Hated Sleep Sacks Until We Tried This

If your toddler refuses to wear a sleep sack, you're not alone. One small change completely changed bedtime for our family.

Why Does My Toddler Suddenly Hate Sleep Sacks?

Many toddlers suddenly resist sleep sacks after months of wearing them happily. Here's what may be happening and what worked for us.

When to Stop Using a Sleep Sack (And What to Use Next)

Not sure when to stop using a sleep sack? Learn the signs your baby is ready to transition and what to use next for safe sleep.