It is narrated from Qatadah: Sa'id bin al-Musayyib, Hasan, and Ata said regarding the mustahadah (a woman with non-menstrual bleeding): She will perform ghusl and pray, she will fast in Ramadan, and her husband may have intercourse with her.
Hadith Takhrijاس روایت کی سند صحیح ہے۔ دیکھئے: [مصنف ابن أبى شيبه 279/4] ۔ نیز دیکھئے رقم (835)۔
Brief Explanation
(Explanation of Ahadith 831 to 849) From all these narrations, it is understood that a woman experiencing istihada (non-menstrual vaginal bleeding) will, after the duration of her menstrual period has passed, perform a ritual bath (ghusl), offer prayers, observe fasts, and her husband may also have intercourse with her. This is the preferred (rajih) opinion.