Azaan and Iqaamah

Q: When a baby is born what is the procedure for Azaan and Iqaamt in the ear?

Q: When the Azaan is going on, can one continue reading the Quran, is this considered sinful?

Q: Why are the words of Iqaamah recited Twice(in India) when the Sahih Hadith confirms only once except Qad qaamatis Salaah as given below:

Sahih Bukhari Volume 1, Book 11, Number 579: Narrated Anas: Bilal was ordered to repeat the wording of the Adhaan for prayers twice, and to pronounce the wording of the Iqamaah once except "Qad-qamat-is-Salat".

Sahih Bukhari Volume 1, Book 11, Number 581: Narrated Abu Qilaba: Anas said, "Bilal was ordered to pronounce the wording of Adhaan twice and of Iqaamah once only." The sub narrator Isma'li said, "I mentioned that to Aiyub and he added (to that), "Except Iqaamah (i.e.Qad-Qamatis-Salat which should be said twice)."

Q: When a male is performing salaah alone, should he call out azaan and iqaamah before commencing? If neither are necessary, may he recite iqaamah before commencing?

Q:

1. The azan of such a person, who shaves or trims his beard less than a fist is Makrooh tahreemi, is that particular person committing a sin at the same time while giving the azan.
2. Does such a person receive the rewards mentioning in the ahadith for giving azan (same amount, less or not at all).

Q: I would like to know what is the Sunnah regarding when the Adhan is being performed. At our Ibadaat Khanna a few of our Muslim brothers in Islam, are talking or having a conversation one of them is busy scrolling on his cell phone. This happens on a daily basis and  they are over 45 and 60 years of age.

Q: Should one repeat the words of iqamat also and what is the virtue of repeating the words of the Azaan and iqaamat?

Q: If I make a mistake while leading salaah and the salah needs to be repeated, should the iqamat be given again?

Q: Is it obligatory for a female to cover her head during the time of 'Azaan' when she is at home? If not then why muslim women act like this? 

Q: Should the Muazzin turn his head to the right and left when saying the Iqaamah?