The woman who is suffering from non-menstrual bleeding may observe I`tikaf

‘Aishah said:
“One of the wives of the Messenger of Allah ﷺ observed I’tikaf with him, and she used to see red and yellow discharge, and sometime she would put a basin beneath her.”

حَدَّثَنَا الْحَسَنُ بْنُ مُحَمَّدِ بْنِ الصَّبَّاحِ، حَدَّثَنَا عَفَّانُ، حَدَّثَنَا يَزِيدُ بْنُ زُرَيْعٍ، عَنْ خَالِدٍ الْحَذَّاءِ، عَنْ عِكْرِمَةَ، قَالَ قَالَتْ عَائِشَةُ اعْتَكَفَتْ مَعَ رَسُولِ اللَّهِ ﷺ امْرَأَةٌ مِنْ نِسَائِهِ فَكَانَتْ تَرَى الْحُمْرَةَ وَالصُّفْرَةَ فَرُبَّمَا وَضَعَتْ تَحْتَهَا الطَّسْتَ .