Women's ovulation period refers to the date when eggs are released from their bodies, also known as the "danger period" for women. This date usually fluctuates during a woman's menstrual cycle, but usually lasts about a week or so. For many women, this period is an important time for their fertility.

Generally, a woman's menstrual cycle is 28 days long, but some women have longer or shorter menstrual cycles. If a woman's menstrual cycle is 28 days, then their ovulation period usually starts on the 14th day of the menstrual cycle and lasts until the 16th day.

However, women's menstrual cycles are not completely regular, so they may vary. In addition, a woman's ovulation period may also be affected by other factors, such as diet, exercise, stress, etc.

Therefore, if women want to get pregnant, it is best to calculate their ovulation days based on their menstrual cycles. They can measure body temperature, observe cervical mucus, observe discharged eggs, etc. to predict a woman's ovulation period.