Not all cribs are standard-sized ... then let it dry before putting the mattress cover and sheets back on. Check the product instructions, though, for guidance on your specific crib mattress.

Once you choose your mattress and put it in your crib, it should be covered with a fitted sheet only — no blankets, pillows, or lovies, for example. In fact, your baby, placed on his or her back ...

To test that a sheet is snug, pull on each corner when making baby’s bed to make sure it doesn’t become dislodged. Cribs come with multiple mattress support heights, which basically means that ...