What causes increased bleeding during ovulation, starting as light spotting and becoming heavier by the sixth day?

Aug 29, 2022 Source: Cainiu Health
Disease description:

This month, I experienced light bleeding during my ovulation period, and on the sixth day the amount increased. I would like to know what it means when there is light bleeding during ovulation that becomes heavier by the sixth day.

Doctor's answer (1)
Dr. Chen Zhe
Heavy bleeding on the sixth day of light spotting during ovulation may be caused by sudden hormonal withdrawal after ovulation, leading to endometrial shedding, which is generally considered normal. However, it could also result from endocrine disorders, or cannot rule out gynecological inflammatory conditions such as fungal vaginitis, bacterial vaginosis, or pelvic inflammatory disease.