Unlike adults, babies do not need to have an overly soft or cushy mattress. In fact, a crib mattress that is too soft can be a hazard and can create dangerous situations that could lead to smothering. It is believed that one of the causes of SIDS (Sudden Infant Death Syndrome) is due to the baby sleeping on a mattress that is too soft. When babies are first born, they are not able to lift their heads and this fact means that a soft and cushy crib mattress can be very dangerous for your newborn.

Another important element of crib mattresses is to make sure that they are fitted properly for the crib being used. If the crib mattress is not fitted correctly, then it will be able to move and shift, creating gaps that are large enough to cause a hazard to the infant. Making sure that the mattress fits snugly against the edges of the crib frame will ensure that the baby cannot get any part of its clothing or limbs trapped in a gap.

Getting the proper crib mattress is not difficult because cribs and mattresses generally come in standard sizes. However, because it is such an important safety issue, it is crucial to test to see if the mattress is fitting the properly. Simply test the fit by sliding a finger in between the edge of the mattress and the crib frame. If you are able to put more than one finger-width in between the bed frame and the mattress, then the crib mattress is the wrong size.

An infant crib mattress must also have waterproof qualities for obvious reasons. If the one you have did not come with a waterproof treatment, then this is easy to remedy. Waterproof mattress covers can be purchased anywhere that baby bedding accessories are sold or they can be ordered from a baby store online. Keep in mind that this crib mattress will be used for at least two years or longer, if additional babies come along.

Remember to keep the crib clean and in good condition since it may be past down to future generations. Crib mattresses can be made of foam or they can have a coil inner spring construction. The cost is not necessarily a good indication of the quality of the mattress and it is a good idea to do some research on bedding accessories and to comparison shop. If you purchase from a baby store online, then you will be able to enjoy a discount, although it is always wise to look for sales at the local stores as well.