أَخْبَرَنَا مُحَمَّدُ بْنُ يُوسُفَ ، حَدَّثَنَا سُفْيَانُ ، عَنْ يُونُسَ بْنِ عُبَيْدٍ ، عَنْ الْحَسَنِ ، عَنْ عُثْمَانَ بْنِ أَبِي الْعَاصِ  أَنَّهُ كَانَ" لَا يَقْرَبُ النُّفَسَاءَ أَرْبَعِينَ يَوْمًا "، وقَالَ الْحَسَنُ : " النُّفَسَاءُ خَمْسَةٌ وَأَرْبَعُونَ إِلَى خَمْسِينَ، فَمَا زَادَ فَهِيَ مُسْتَحَاضَةٌ "
Muhammad bin Yusuf told us, Sufyan told us, on the authority of Yunus bin Ubaid, on the authority of Al-Hasan, on the authority of Uthman bin Abi Al-Aas that he “did not approach The period of post-partum bleeding is forty days. Al-Hasan said: “The period of post-partum bleeding is forty-five to fifty days, and anything more than that is considered mustahaadah.”