When a female is given one Talaaq, then she has to observe the Iddat.
It is not permissible for her to go for Hajj until she completes her Iddat.
She may go for Hajj only if she completed her Iddat. Upon the termination of
the Iddat, the Nikah bond is severed. The ex-husband has no rights over his
and Allah Ta’ala Knows Best
Mufti Ebrahim Desai