Answer:
(Fatwa: 996/629/H=1433)
The menstruation which started on April 7 shall not include in the three menstruations, rather the next menstruation shall be counted as first. In short, apart from this menstruation, your iddah shall be over after passing three complete menstruation cycles.
Allah (Subhana Wa Ta’ala) knows Best
Darul Ifta,
Darul Uloom Deoband
