If menstruation is always delayed, when is the ovulation period?

Patient's question:

No

Doctor's answer:

In your case, it may be due to empty cold menorrhea or delayed menstruation caused by empty cold, insufficient nourishment from blood deficiency, and deficiency of Qi and blood in Chong and Ren meridians. After menstruation, the sea of blood becomes empty, and combined with Qi deficiency and blood stagnation, there is a lack of power to circulate, leading to menorrhea. It is recommended to use Wenzheng Granules for treatment.