When can I make ittikaf?

Q: Is it permissible to fast on the days of Tashriq especially if it is a day that I normally fast such as a Monday, Thursday, or the "white days" etc.? A: Fasting, be it voluntary or obligatory e.g.

Q: Is it permissible to make up missed days of Ramadan during the 10 days of Dhul-Hijjah or the first 10 days of al-Muharram? What about Ashura, etc.? A: The 10 days of Dhul-Hijjah are days of worship

Q: What is the ruling of fasting the entire month of Sha’ban? A: There are numerous ḥadīth that demonstrate the virtue of abundant fasting in the month of Sha’ban. Fasting the month, in its entirety,