Newborn Sleep Spaces: What Belongs in the Crib?

The phrase "baby bedding" can be misleading because most decorative bedding does not belong in an infant's sleep space. Current safe-sleep guidance emphasizes a firm, flat surface with only a fitted sheet.

What belongs in the crib

• A firm, flat mattress designed to fit the crib.
• A fitted sheet made for that mattress.
• The baby, placed on their back for sleep.

What stays out

Keep pillows, loose sheets, blankets, quilts, comforters, mattress toppers, bumper pads, stuffed toys, positioners, and weighted sleep products outside the infant sleep space. Do not use soft items to fill a gap between the mattress and crib.

Check mattress fit and recalls

Use the dimensions and model compatibility specified by the crib manufacturer. Check CPSC recall information and stop using a product if it is damaged, missing parts, or no longer fits correctly.

Warmth without loose bedding

Dress the baby appropriately for the room. A properly sized wearable blanket may be an option when consistent with pediatric and product-safety guidance. Avoid overheating and do not add a loose comforter for warmth.

Decorate outside the sleep space

Decorative quilts, pillows, and toys can be displayed well away from the crib and out of reach. Once a child is older, age-appropriate bedding decisions can be revisited using current safety guidance.

Sources and further reading

• U.S. Consumer Product Safety Commission: Safe Sleep
• CDC: Helping Babies Sleep Safely

This article is for general educational purposes only. It is not medical advice and does not replace guidance from a pediatrician or other qualified healthcare professional.