Does baby bedding need to fit the baby's body shape?

The design of baby bedding does need to consider fitting the baby's body shape, but this does not mean completely tightly binding the baby. Baby bedding, such as mattresses, blankets, pillows, etc., should provide a comfortable sleeping environment for infants while ensuring their safety and health.
Firstly, the choice of mattress is crucial. A baby's mattress should have appropriate hardness and support to support the baby's physical development, while also being soft enough to avoid compressing the baby's delicate skin. The size of the mattress should match the size of the baby's crib to ensure that the baby is not restricted during sleep due to the mattress being too small, nor will it roll over on the bed due to the mattress being too large, causing safety hazards.
Secondly, the selection of blankets and blankets also needs to consider the baby's body size. The blanket and blanket should be lightweight enough so that the baby can breathe freely during sleep without feeling pressured due to being too heavy. At the same time, the size of the blanket and blanket should be moderate, which can cover the baby's body without covering the baby's mouth and nose due to being too large, cause to the risk of suffocation.
As for pillows, for newborns, there is actually no need for specialized pillows. Because the physiological curvature of the newborn's neck has not yet formed, using pillows may actually increase the risk of suffocation. However, as babies gradually grow up and begin to form physiological curvature in their necks, it may be considered to use a baby pillow that is suitable for their body shape to support their neck and head, improving the comfort of sleep.
In summary, the design of baby bedding should take into account the baby's body shape, but it does not mean that it should completely fit or restrain the baby. On the contrary, they should provide a safe, comfortable, and healthy sleeping environment for infants, while avoiding any potential safety hazards.