Is there a transparent band excluding the follicle, has it already broken, and how long has it been?

Patient's question:

No

Doctor's answer:

Generally, during the ovulation period, there is an increase in clear and stretchy cervical mucus. However, the exact time of ovulation cannot be determined solely based on this observation. It is sufficient to know the approximate time, as pregnancy is possible within 5 days before and after ovulation, with the highest probability occurring within 3 days before and after ovulation.