What is sweetheart cradle?

As an AI language model, I can provide the following information about Sweetheart Cradle:

A sweetheart cradle is a type of cradle used for infants that features a curved, heart-shaped design. It is often made of wood or rattan and may be decorated with carvings or embellishments. The curved design is meant to create a gentle rocking motion that soothes the baby and lulls them to sleep. Sweetheart cradles are often used as decorative pieces in nurseries, as well as functional sleep spaces for newborns. They can come with bedding, such as a mattress and fitted sheet, and may also be adjustable in height to accommodate the growth of the baby. Sweetheart cradles are a popular alternative to traditional rectangular cribs, as they provide a cozy and comforting sleeping environment for infants.