Salaah

Q: If a woman in the state of haidh hears the azaan, then should she reply to the azaan? 

Q: Is it permissible to have 2 jamaats in the masjid for the same prayer?

Q:

1. If in namaz, just before saying salaam, either my head is on the right side or left side, if I unintentionally say Allahu akbar and then say salaam, is my namaz valid?

2. If I need to do sajda-e-sahw in this situation, how do I do it? I have alraedy recited attahiyyat, durood and dua and then before salaam I unintentionaly did this.

Q: Some Tijaniyya, not the entire group says:

Salat al-Fatih: "This prayer is 'equivalent to the recitation of all prayers of glorification to God (tasbih) that have ever been said in the universe, all Sufi prayers or remembrance of God (dhikr), every invocation (du’a) long or short . (Jawahir, p. 57.)

What is the fazaa'il of that, is it correct?

Q: While reciting qiraat in salaah, I missed the third aayah of Surah Naas (Ila hinnaas). The remainder of the surah was completed.

1) Should I have made a Sajdah e Sahw?

2) If Sajdah e Sahw was necessary, but was not made, should the salaah be repeated?

Q: Does a positive istikhaara necessarily mean that the action will be carried out? Does that mean it is decreed?

Q: I travel 100 km in the morning and come in the evening. I pray zuhar and asar there... Should I pray qasar?

Q: Where should the gaze of a musallee be in the different positions of salaah?

Q:

1. If 2 rakaats are missed in Maghrib Salaah, would the first rakaat after the imams salaam contain tashahhud?

2. If 3 rakaats are missed in Esha Salaah, would the first rakaat or the second after the imams salaam contain tashahud? 

Q: I am working in Delhi, India for the last ten years and residing here only. Now, on a few occasions, 2 or 3 times a year, I visit my hometown which is more than 700 kms away. I go there for 12 days. Should I offer qasr namaz or full namaz?