Blood after one month from the end of post-natal bleeding

The questioner:
Honorable Shaykh, may Allah grant you success. Another woman says: A woman had blood come to her one month after the end of her post-natal bleeding,

The Shaykh:
A woman.

The questioner:
Blood came to her one month after the end of her post-natal bleeding, and it was not clear to her that it was menstrual blood, and it was not the time of her usual cycle. So blood came to her, followed by yellowish discharge. What should she do?

The Shaykh:
If it coincides with the time of her usual cycle, it is menstruation, and it includes yellowish discharge. If it coincides with the monthly cycle she knows, it is menstruation, even if it is yellowish discharge. But if it is outside the usual time, and her usual cycle remains as it was, her usual cycle has not changed, then this blood does not count. Rather, she returns to her usual cycle. Yes.

The questioner:
Brother of the Honorable Shaykh.

The Shaykh:
If her usual cycle did not remain as it was, then this blood is considered menstruation to which she has transitioned. Yes.