e words, Li Yun was even more confused. The Crown Prince's 'maternal grandfather' referred to the empress’s father, her own grandfather Did that old man really spoil her so much that it led to this si... Zhao looked at Yun Qianyue.“How long can I use this” Yun Qianyue asked again.“About half a day. It depends on how heavy your menstrual flow is. If it's heavier, then maybe an hour or so; if lighter,...