I want to work in Makkah for a month and I intend to perform Hajj while there; should I assume Ihram(ritual consecration) from the Miqat or from my dwelling place?

Should a pilgrim who leaves for Hajj by plane put on his Ihram clothes aboard when passing over the Miqat, or is it sufficient to make the intention to assume the Ihram when passing over the Miqat and put on the Ihram clothes upon reaching the hotel?

I intend to travel by plane to Jeddah to receive my wife who is coming by plane from Jordan, then continue to Mek`ah by land; where should I assume Ihram from?

While performing Tawaf (circumambulation around the Kaba), it was called for Isha prayer, so I joined the congregation. Afterwards, it got crowded, so I broke my prayer and remained standing where I was, then I continued the Tawaf from where I had left off. Is my Tawaf valid or not?

After Tahallul (lifting the restrictions of Ihram) from the Ihram for Hajj, I was left with Tawaf Al-Ifadah (circumambulation around the Kabah), but I went to Tan`eem (outside the sanctuary) to offer an Umrah on behalf of my mother. I have performed one Tawaf with the intention of Umrah and Tawaf of Ifadah; is that permissible?

What is the ruling when a pilgrim doesn`t spend the night in Mina during the days of Tashreeq, and does the Hady (Sacrificial animal during Hajj) compensate for failing to spend the night in Mina ?

Is it permissible for the pilgrim to eat from the sacrificial animal offered for Tamattu` Hajj?

Unable to reach Mina, I authorized my friend to throw the pebbles of Al-Aqabah Al-Khobrah on my behalf. Having made sure that he had thrown the pebbles, I took a bath and wore my clothes without cutting my hair. Is my Hajj valid?

What are the kinds of Hady offered during Hajj and how many sacrificial animals did the Prophet (PBUH) offer?

From where should a pilgrim traveling by plane to Jeddah assume his Ihram ?

I have Performed Umra, but I have only trimmed the hair on both sides of my head, is this valid?

We stayed in Makkah during the three days of Tashreeq, and didn`t spend the night of any in Mina. On the Day of Eid, we stoned only Jamrat Al-A`qabah, and authorized our father to stone the rest on our behalf during the remaining days of Tashreeq, so he threw at eleven thirty pm of the second day, and at twelve o`clock of the third. What is the Sharia ruling in this regard?

I work for an airline where I get to fly to Jaddah and spend one night there. I usually arrive at twelve am, unless there was a delay in the flight or at the airport. Sometimes, I arrive at the hotel on time and make the intention to perform Umrah from there, so I assume Ihram (Ritual consecration), go to the Haram (Sanctuary) and perform the Umrah. However, I don`t assume Ihram, while on board, from the Miqat (Place of assuming Ihram) because my flight may not arrive on its scheduled time or because I`m in uniform. Is the Umrah that I have offered valid although I didn`t assume Ihram from the Miqat, I made the intention to perform Umrah when I arrived at the hotel and I checked that I had enough time between flights? Moreover, I have performed four Umrahs in this exact manner, are they valid or not?