Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
darimi:980Abū al-Walīd al-Ṭayālisī > Jarīr > Mughīrah > Ibrāhīm

[Machine] "It is not possible for pregnancy to occur during menstruation."  

الدارمي:٩٨٠حَدَّثَنَا أَبُو الْوَلِيدِ الطَّيَالِسِيُّ عَنْ جَرِيرٍ عَنْ مُغِيرَةَ عَنْ إِبْرَاهِيمَ قَالَ

«لَا يَكُونُ حَيْضٌ عَلَى حَمْلٍ»