| 摘要 |
The present invention is directed to a mattress for pregnant women which has a main mattress section with an opening therein for serial cushions for abdominal support. A plurality of cushions are serially arranged within one another and are located within the opening of the main mattress section. At least one of the cushions is non-inflatable to enhance structural support. The cushions may all be non-inflatable, e.g. foam, but at least one must be non-inflatable for structural support. In a preferred embodiment, at least some of the cushions have a height which is in excess of the height of the main mattress section.
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