ANSWER:

The best is 10 days but it can be 1 day or even less as well. 

Is it necessary for itikaaf to be for the whole last 10 nights of Ramadan or we can do itikaaf for 5 to 6 nights as I will be cleared from my menses on the 24th night of Ramadan? We would like to sit in itikaaf in Masjid Al Haram, Makkah in shaa Allah.

E'itikaaf |