[Machine] Aisha, the wife of the Prophet ﷺ, heard Umm Habiba bint Jahsh say that she came to the Messenger of Allah ﷺ while she was experiencing istihada (non-menstrual bleeding) for seven years. She complained about it to him and sought his advice. He told her, "This is not menstruation; rather, it is a vein. So, perform ablution and then pray." Aisha said that Umm Habiba used to perform ablution for every prayer and pray. She would sit in a place of prayer, and the water mixed with blood would rise to her ankle, and then she would pray.
أَنَّهَا سَمِعَتْ عَائِشَةَ زَوْجَ النَّبِيِّ ﷺ تَقُولُ جَاءَتْ أُمُّ حَبِيبَةَ بِنْتُ جَحْشٍ إِلَى رَسُولِ اللَّهِ ﷺ وَكَانَتْ اسْتُحِيضَتْ سَبْعَ سِنِينَ فَاشْتَكَتْ ذَلِكَ إِلَيْهِ وَاسْتَفْتَتْهُ فِيهِ فَقَالَ لَهَا «إِنَّ هَذَا لَيْسَ بِالْحَيْضَةِ إِنَّمَا هَذَا عِرْقٌ فَاغْتَسِلِي ثُمَّ صَلِّي» قَالَتْ عَائِشَةُ وَكَانَتْ أُمُّ حَبِيبَةَ تَغْتَسِلُ لِكُلِّ صَلَاةٍ وَتُصَلِّي وَكَانَتْ تَجْلِسُ فِي الْمِرْكَنِ فَتَعْلُو حُمْرَةُ الدَّمِ الْمَاءَ ثُمَّ تُصَلِّي