"It was mentioned to the Messenger of Allah that Safiyyah bint Huyai got her menses during the days of Mina, so he said: "Will she prevent us (from departing)?" They said: "She has done (Tawaf) Al-Ifadah/" So the Messenger of Allah said: "In that case there is no harm."  

أَنَّهَا قَالَتْ ذَكَرْتُ لِرَسُولِ اللَّهِ ﷺ أَنَّ صَفِيَّةَ بِنْتَ حُيَىٍّ حَاضَتْ فِي أَيَّامِ مِنًى فَقَالَ أَحَابِسَتُنَا هِيَ قَالُوا إِنَّهَا قَدْ أَفَاضَتْ فَقَالَ رَسُولُ اللَّهِ ﷺ فَلاَ إِذًا قَالَ وَفِي الْبَابِ عَنِ ابْنِ عُمَرَ وَابْنِ عَبَّاسٍ  

"Whoever performs Hajj to the House, then let the last of their acts be at the House, except for menstruating women. The Messenger of Allah gave them permission (to leave)." (Sahih Mawquf)  

مَنْ حَجَّ الْبَيْتَ فَلْيَكُنْ آخِرُ عَهْدِهِ بِالْبَيْتِ إِلاَّ الْحُيَّضَ وَرَخَّصَ لَهُنَّ رَسُولُ اللَّهِ ﷺ