Some Rulings of Iddah

Summarized Fatawaa

When does the time for the Fajr prayer begin?

Praise be to Allah, and peace and blessings be upon our Master, the Messenger of Allah.
 
The time for the Fajr prayer begins once the Mu’adhin starts the second Adhan (Al-Adhan al-Thani), and not after the first Adhan. And Allah the Exalted knows best.

If someone regularly fasts the six days of Shawwal, are they obligated to fast them every year?

A person is not obligated to fast the six days of Shawwal every year, even if they have made it a habit. However, someone who regularly performs a good deed should not abandon it as long as they are able.

Is it valid to perform Tarawih prayer at home?

It is Sunnah for a Muslim to perform Tarawih prayer in congregation at the mosque.
However, if a person sometimes prays it at home in congregation with their family for a valid reason, there is no harm in doing so.

What is the Islamic ruling on eating from the 'aqīqah?

All praise is due to Allah, and may peace and blessings be upon our Master, the Messenger of Allah.
It is recommended (mandūb) to eat from the 'aqīqah, unless it was vowed (mandhūrah). If the 'aqīqah was made as a vow, then it is prohibited to eat from it, and it becomes obligatory to distribute the entirety of it in charity to the poor. And Allah Almighty knows best.