C98 Tadpole Find Mother

Wang Qingshan had been paying attention to Yun Xiao's expression. When he saw her frown, his heart immediately rose, but he didn't dare to disturb her taking her pulse.

Aspergillosis was not a azoospermia, it was still possible to have children, but the probability was rather low. That's why Uncle Wang only had a son after so many years. This was not a genetic disease