Women Observe Yellowish Blood Before or After Hayd (menses)
Al-Kāfi|Volume 3|Book 2|Chapter 4
5ـ مُحَمَّدُ بْنُ أَبِي عَبْدِ الله عَنْ مُعَاوِيَةَ بْنِ حُكَيْمٍ قَالَ قَالَ الصُّفْرَةُ قَبْلَ الْحَيْضِ بِيَوْمَيْنِ فَهُوَ مِنَ الْحَيْضِ وَبَعْدَ أَيَّامِ الْحَيْضِ لَيْسَ مِنَ الْحَيْضِ وَهِيَ فِي أَيَّامِ الْحَيْضِ حَيْضٌ.
5. Muhammad ibn abu ‘Abd Allah, has narrated from Mu‘awiyah ibn Hukaym who has said the following: “He (the Imam) عليه السلام, has said, ‘A discharge of yellowish color for two days before Hayd (menses) is of Hayd (menses) and after the days of Hayd (menses) is not of Hayd (menses); however such (discharge) during the days of Hayd (menses) is Hayd (menses).”’
- Mirʾāt al-ʿUqūl fī Sharḥ Akhbār Āl al-Rasūl (3/209)
- Ṣaḥīḥ al-Kāfī