People were commanded to make (Tawāf around) the Ka‘bah the last thing they do, but an exception was made for the menstruating woman.
[Sahih/Authentic] - Al-Bukhari and Muslim
Original Hadith
"«أُمِرَ الناس أن يكون آخر عَهْدِهِمْ بالبيت، إلا أنه خُفِّفَ عن المرأة الحائض».
[صحيح.] - [متفق عليه.]"