Any bed on which she lies or any furniture on which she sits during the days of her discharge will be unclean, like her bed during her menstrual period.
Jewish Publication Society of America Version (JPS1917) - Leviticus 15:26 >Every bed whereon she lieth all the days of her issue shall be unto her as the bed of her impurity; and every thing whereon she sitteth shall be unclean, as the uncleanness of her impurity.