سُئِلَ عَنِ امْرَأَةٍ انْقَطَعَ عَنْهَا الدَّمُ فَلَا تَدْرِي أَ طَهُرَتْ أَمْ لَا قَالَ تَقُومُ قَائِماً وَ تُلْزِقُ بَطْنَهَا بِحَائِطٍ وَ تَسْتَدْخِلُ قُطْنَةً بَيْضَاءَ وَ تَرْفَعُ رِجْلَهَا الْيُمْنَى فَإِنْ خَرَجَ عَلَى رَأْسِ الْقُطْنَةِ مِثْلَ رَأْسِ الذُّبَابِ دَمٌ عَبِيطٌ لَمْ تَطْهُرْ[1] وَ إِنْ لَمْ يَخْرُجْ فَقَدْ طَهُرَتْ تَغْتَسِلُ وَ تُصَلِّي.
“Abu ’Abd Allah (a.s.), was asked about the case of a woman who experiences her blood discharge to have stopped but does not know if she is Hayd-free or not. He (the Imam) said, ’She must stand up with her belly leaned against a wall, place a piece of white cotton in her urethra and raise her right leg. Thereafter she