Final answer:
Asmaa's Hayd would likely be counted by considering both bleeding periods in October as separate menstrual cycles due to the gap of more than 15 days between them.
Step-by-step explanation:
Asmaa's Hayd (menstrual bleeding) would be calculated by considering the actual days of bleeding. Asmaa spotted from October 1-4 and then experienced no bleeding until October 21-25. In Islamic jurisprudence, a minimum duration of purity between two menstrual periods is 15 days.
Since there is a gap of more than 15 days between Asmaa's spotting and the subsequent bleeding, both bleeding periods would likely be considered separate menstrual cycles. Therefore, Asmaa's Hayd would be calculated by counting the days of actual bleeding in October, which are the first instance from October 1-4, and then the second instance from October 21-25.