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:960Ḥammād Law

[Machine] "Is it true that a woman who has missed her prayer for months should make up for them? It was asked, how should she make them up? He said, she should make them up in one day if she is able. It was asked of Abdullah, do you say this? He said, yes, by Allah."  

الدارمي:٩٦٠وَقَالَ حَمَّادٌ لَوْ

أَنَّ «مُسْتَحَاضَةً جَهِلَتْ فَتَرَكَتِ الصَّلَاةَ أَشْهُرًا فَإِنَّهَا تَقْضِي تِلْكَ الصَّلَوَاتِ؟» قِيلَ لهُ وَكَيْفَ تَقْضِيهَا؟ قَالَ «تَقْضِيهَا فِي يَوْمٍ وَاحِدٍ إِنِ اسْتَطَاعَتْ» قِيلَ لِعبْدِ اللَّهِ تَقُولُ بِهِ؟ قَالَ إِيْ وَاللَّهِ