Ruling on taking birth control pills before the farewell tawaaf

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It is permissible for a woman to take something to prevent her period so she can do Hajj
She got her menses before doing tawaf al-ifaadah and could not stay in Makkah

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Related Answers:
Entering ihraam for Hajj or ‘Umrah on behalf of two people
Continuity between the circuits in Tawaaf is essential
Is it haraam to buy and sell after the farewell tawaaf?
It is permissible for a woman to take something to prevent her period so she can do Hajj
She got her menses before doing tawaf al-ifaadah and could not stay in Makkah

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