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At that moment, Lu Aiguo was at a loss for words upon hearing Lu Aibing's thick-skinned "credit-grabbing"—not that it was all bad. Since he wanted to show off, let him do so. It also spared his own family from suspicion.
However, Lu Aibing was still "quite conscientious," at least he didn't monopolize the "credit." He also said that much was owed to his sister-in-law Xia Yuan, who upon learning of Zhang Cai's pregnancy, generously helped her nourish her body from the very start, and encouraged her to walk more and exercise, which ultimately resulted in the smooth delivery of the child.
Lu Erbo's wife also added with emotion that it was Xia Yuan who brought prosperity to their Lu Family.