Salaah

Q: Can I read 2 rakaats Tuhajjud and the rest my Qaza umree? I find that I am least disturbed at that time (tuhajjud).

Q: Please explain the correct method of sajdah sahw.

Q:

1. If the Imaam is in ruku, does one have to first tie the hands and stand in order to get the rakaat, or does going directly into ruku after takbeer suffice?
2. If one makes takbeer and while going into the sitting posture the imaam makes one salaam, can one still join the salaah?
3. If one has to complete missed rakaats in jamaat: In the final sitting, does one read attahiyat, durood as well as the dua, or just stop after reciting the shahadah?

Q: If the Imaam (who is a Hanafi) performed the second sajdah in the 17th para, what should be done?

Q:

1. I have been told that if, for example one reads surah Nasr in the first rakaat, then in the next rakaat one cannot read surah Ikhlaas - it has to be the next surah, or a gap of 2 surahs. Please clarify this rule for me (e.g., does it apply only to short surahs, does it apply to 4 rakaat salaah as well, etc.)
2. For long surahs, can one read from different parts of the surah in consecutive rakaats. Eg., 1st rakaat beginning verses of surah Najm, and 2nd rakaat ending verses of surah Najm.

Q:

1. If one is late for fajr jamaat, and performing the sunnats will result in missing jamaat, what should one do?
2. Can the sunnats of fajr be performed after the fardh? I have noticed some brothers doing this?

Q: What is the ruling regarding lying down after the two sunnats of fajr in the Hanafi madhab?

Q: When I pray salah I don't remember how many sajda I do if I did 1 or 2 sajda.  If I can't remember how many sajdas what shall I do?

Q: Can a person read the following Dua in his Fard Salaah:  حمدا كثيرا طيبا مباركا فيه after reading: ربنا و لك الحمد, in ruku', similarly can he read in jalsah: اللهم اغفرلي و ارحمني و عافني و اجبرني و ارزقني and if he is a muqtadi can he read these two dua's?

Q: What is Salaat-ut-Tasbeeh and when and how to perform it?