Although the custom of helping expectant parents plan for a new baby has been a tradition for centuries, the origin of the modern baby shower is unknown. There is evidence that ancient cultures, such as the Egyptians and the Romans, often bestowed small gifts upon newborn children, or presented the parents with a hand-made gift after the child was born. However, baby showers as we know them today were not common until after World War II - possibly one of the first manifestations of the baby boom.
Baby showers have always served several purposes. They allow friends and family to share the joy and excitement of welcoming a new life into the world, and they provide emotional support to new parents. It is not uncommon for an expectant mother or father to be nervous about their new role as a parent. A friendly word of advice from a friend or family member can be extremely helpful, and the presence of everyone who attends the shower is a supportive gesture that many appreciate.
The expense of a baby can put quite a strain on a couple's budget, especially if the mother will no longer be working. Baby showers offer a chance for friends and family to help expectant parents with the costs of preparing for and caring for a newborn. New parents always need both fun and practical things, and hand-made gifts or toys create memories that last a lifetime.
Traditionally, baby showers were celebrated by a new mother and only her closest friends after the baby had been born.
At the time, it was considered presumptuous to hold a baby shower before the child was born (which is still the case in some cultures.) Over time, however, old traditions have relaxed, allowing for "couple showers" to which men are invited, and celebrations in the workplace that co-workers can attend. It is no longer necessary to wait until the baby is born, unless the mother-to-be prefers to wait until after she has given birth.