Tawaaf

Q: Can one read the 2 rakaats waajibul tawaaf one time after completing 3 tawaafs?

Q: If one performs tawaaf in the time of Fajr or after Asr, then when should one perform the two rakaats Waajibut Tawaaf? Is it permissible for one to perform the two rakaats Waajibut Tawaaf in the time of Fajr and after Asr?

Q: Is it permissible for a healthy person to perform nafl tawaaf on the electric scooters or wheelchairs available in the Haram, even though he is healthy enough to perform the tawaaf while walking? 

Q: Is there any penalty for holding the ghilaaf of the Ka'bah during tawaaf of umrah, or tawaaf in general? Also given the fact that it is perfumed, is there any penalty that one must pay for after holding the ghilaaf, because its itr came onto the person. 

Q: Can the two rakaats after tawaaf be performed outside the Haram Shareef? 

Q: Can one perform tawaaf during sunrise, zawaal and sunset?

Q: My concern is as follows:

Alhamdullillah, Allah Ta'ala has granted me the opportunity on several occasions to perform Umrah, as well as the opportunity of Hajj. The problem is, I have a problem with my haidh. I have an issue with stained discharge. At the time when I performed Umrah and Hajj, I was unaware of the fact that the discharge was in fact haidh. Hence I performed ghusl early, and very likely spotted after. It is very rare that I do not spot. There is a very high possibility that when I performed my Umrah, and Hajj, I required ghusl. Hence I would have performed all fard, wajib and nafl tawaaf in a state of impurity. Are the Umrah, and Hajj valid? Is any damm required from my side?

Q: If a person performs tawaf in the lowest floor around the ka'bah (ie. the sahn floor), it is likely that he will (unintentionally) come in physical contact with women due to the crowd, especially close to the al-hajar al-aswad corner. Will he still be permitted to perform tawaf on this floor (whilst doing his best to avoid contact), or is it wajib for him to perform the tawaf on any of the higher floors where the risk of contact is less?

Q: If a person stops his tawaaf to perform the fardh salaah, does he have to restart the entire round or can he continue the tawaaf from the spot where he stopped?

Q: Is it permissible to perform nafil tawaaf on a wheelchair despite being able to walk? I know that it is impermissible to make tawaaf in a wheelchair for obligatory tawaafs, but I would like to know if the ruling is different for nafil tawaaf?