Salaah

Q: I usually pray two rakaats sitting after witr since this was the practise of the Prophet (Sallallahu Alyhi Wasallam). However, I now came across a Hadith saying that the Prophet (Sallallahu Alayhi Wasallam) didn't do these rakats 100% sitting, rather he stood up before ruku and made the ruku from a standing position. Can you please advice how to perform the two rakats. The hadith is: “He observed thirteen rak'ahs (in the night prayer). He observed eight rak'ahs and would then observe Witr and then observe two rak'ahs sitting, and when he wanted to bow he stood up and then bowed down, and then observed two rak'ahs in between the Adhaan and lqama of the dawn prayer.” (Sahih Muslim)

Q: Is it correct to surmise that young scholars using microphone for Salah and allowing their Salah to be broadcast in the homes for ladies to hear may be motivated by show, particularly in Fajr where the number of saffs are few and there appears to be no obvious need for microphone? If not show, what else could a reasonable rationale be?

Q: Whilst making Du'a, a person hears the Azaan. Should he stop making Du'a and respond to the Azaan instead?

Q: Can we offer Tahajjud Salaah after we have offered our Witr Wajib or we should not offer our Witr Wajib before Tahajjud?

Q: I was reacting tashahud in the first sitting or last sitting (can't remember) of 4 rakat isha salah. I did not pronounce the small "kaaf" when I was reading "wa Rahmatullahi was barakatu" the kaaf of barakatu. So I went back to "wa Rahmatullahi" the recited from there till the end. Is my salah valid?

Q: I performed my Zuhr fard salaah. In the qa'dah (sitting) after two rakaats, I recited the tashahhud, durood and the Dua. Then I remembered that it is a four rakaat salaah, and without making salaam, I stood up and continued and completed the Salaah. However, I did not make sajdah-e-sahw. Is my salaah valid? 

Q: I missed my Salaah when I was a musaafir. After coming back to my town, if I want to do qadha of the same, How many rakaats must I offer? Two or four?

Q: What is the fidya to pay for each missed salah if some body has not performed his qadha salah.

Q: I have constant waswas.

1. When I am reciting suras in salah or reciting tashahud sometimes the letters do not come out loud enough so I can hear. Is my Salaah still valid?

2. If I make a mistake in reciting in Salah how far do I go back to correct myself. Do I restart from one whole verse or just from where I made the mistake.

3. In tashahud I didn't say "warahmatullah hi barakatu" properly, so I went back to that bit and recited it again. Is the salaah valid?

Q:

1. When does the time of Ishraaq end?

2. A person engages in Zikr after Fajr Salaah till the commencement of Ishraaq. He stops his Zikr, performs his Ishraaq at this earliest time, and thereafter resumes his Zikr until completion. Will it be better for him to complete all his Zikr first, and then perform his Ishraaq Salaah? Or will it be better to pause his Zikr and perform Ishraaq at the earliest time?