Answer
✅ Answer: Missed prayers can only be made up by performing them, but she can use certain concessions to shorten the prayers and complete them faster, including:
1. Omitting the call to prayer (Adhan) and Iqama for women:
1 قَالَ الصَّادِقُ لَيْسَ عَلَى النِّسَاءِ أَذَانٌ وَ لَا إِقَامَةٌ
📚 Al-Faqih, Vol. 1, p. 298
Imam Sadiq (peace be upon him): There is no Adhan or Iqama for women!
2. Reciting a short Surah after Al-Fatiha:
📚 Al-Burhan, Vol. 5
Imam Sadiq (peace be upon him) said: Whoever recites Surah Al-Kawthar in their obligatory and supererogatory prayers, Allah will give them to drink from Al-Kawthar on the Day of Judgment, and their companion at the root of the Tuba tree will be the Messenger of Allah (peace be upon him and his family)!
✅ However, Surah Al-Ikhlas should not be completely abandoned:
📚 Al-Kafi, Vol. 2, p. 622
3 عَنْ مَنْصُورِ بْنِ حَازِمٍ عَنْ أَبِي عَبْداللَّه قَالَ: مَنْ مَضَى بِهِ يَوْمٌ وَاحِدٌ فَصَلَّى فِيهِ بِخَمْسِ صَلَوَاتٍ وَ لَمْ يَقْرَأْ فِيهَا بِقُلْ هُوَ اللَّهُ أَحَدٌ- قِيلَ لَهُ يَا عَبْدَ اللَّهِ لَسْتَ مِنَ الْمُصَلِّينَ.
Imam Sadiq (peace be upon him) said: If a day passes for someone and they perform their 5 prayers without reciting Surah Al-Ikhlas, it will be said to them: O servant of Allah! You are not among the prayerful!
✅ Or recite Surah Al-Ikhlas in all prayers, as it is a short Surah:
📚 Tahdhib, Vol. 2, p. 96
4 عَنْ صَفْوَانَ الْجَمَّالِ قَالَ سَمِعْتُ أَبَا عَبْدِ اللَّه يَقُولُ قُلْ هُوَ اللَّهُ أَحَدٌ تُجْزِي فِي خَمْسِينَ صَلَاةً.
Safwan says: I heard Imam Sadiq (peace be upon him) say: Reciting Qul Huwa Allahu Ahad in 50 prayers (obligatory and supererogatory daily prayers) is sufficient!
3. Shortening the Qunoot:
📚 Al-Kafi, Vol. 3, p. 340
5 عَنْ أَبِي بَصِيرٍ قَالَ: سَأَلْتُ أَبَا عَبْداللَّه عَنْ أَدْنَى الْقُنُوتِ فَقَالَ خَمْسُ تَسْبِيحَاتٍ.
Abu Basir says: I asked Imam Sadiq (peace be upon him) about the minimum Qunoot; he said: 5 Tasbih!
📚 Tahdhib, Vol. 2, p. 92
6 عَن أَبِي عَبْداللَّه قَالَ: يُجْزِي مِنَ الْقُنُوتِ ثَلَاثُ تَسْبِيحَاتٍ
Imam Sadiq (peace be upon him): Three Subhanallah suffice for Qunoot!
📚 Tahdhib, Vol. 2, p. 131
7 عَنْ أَبِي جَعْفَرٍ قَالَ: يُجْزِيكَ مِنَ الْقُنُوتِ خَمْسُ تَسْبِيحَاتٍ فِي تَرَسُّلٍ.
Imam Baqir (peace be upon him) said: Five Subhanallah, said calmly and without haste, suffice for your Qunoot!
4. Shortening the third and fourth Rak'ahs:
📚 Al-Kafi, Vol. 3, p. 319
8 عَنْ زُرَارَةَ قَالَ: قُلْتُ لِأَبِي جَعْفَر مَا يُجْزِئُ مِنَ الْقَوْلِ فِي الرَّكْعَتَيْنِ الْأَخِيرَتَيْنِ قَالَ أَنْ تَقُولَ سُبْحَانَ اللَّهِ وَ الْحَمْدُ لِلَّهِ وَ لَا إِلَهَ إِلَّا اللَّهُ وَ اللَّهُ أَكْبَرُ وَ تُكَبِّرَ وَ تَرْكَعَ.
Zurara says: I asked Imam Baqir (peace be upon him): How much recitation is sufficient in the third and fourth Rak'ahs? He said: It is enough to say (once):
And say Takbir and go to Ruku!
سُبْحَانَ اللَّهِ وَ الْحَمْدُ لِلَّهِ وَ لَا إِلَهَ إِلَّا اللَّهُ وَ اللَّهُ أَكْبَرُ
5. Shortening the recitation in Ruku and Sujud:
📚 Tahdhib, Vol. 2, p. 77
9 عَنْ مِسْمَعٍ أَبِي سَيَّارٍ عَنْ أَبِي عَبْداللَّه قَالَ: يُجْزِيكَ مِنَ الْقَوْلِ فِي الرُّكُوعِ وَ السُّجُودِ ثَلَاثُ تَسْبِيحَاتٍ أَوْ قَدْرُهُنَّ مُتَرَسِّلًا
Imam Sadiq (peace be upon him) said: For the recitation in Ruku and Sujud, three Subhanallah said calmly and without haste, or a recitation equivalent to them, is sufficient for you!
✅ The above are concessions that can be utilized, although prolonging prayers is recommended in the narrations.
اللَّهُمَّ صَلِّ عَلَی مُحَمَّدٍ وَ آلِ مُحَمَّدٍ
وَ عَجِّلْ لِوَلِیِّکَ الْفَرَجَ وَ الْعَافِیَةَ وَ النَّصْرَ