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How to massage your pregnant wife
Learn about the floor technique, which is preferable to a mattress because it provides a firmer surface.
Position 2 pillows on the floor to resemble an arrow point and have your wife lie on her side with her armpit between the 2 pillows. Allow the pillows to support her stomach and back.
Place a pillow or two under her head for support of the neck and for proper spine alignment. Keeping the bottom leg straight, bend the top leg and place a pillow or two under it.