How should ovulation be calculated during pregnancy preparation?

First, we need to understand what is the ovulation period during pregnancy preparation. The ovulation period during pregnancy preparation refers to the day of each month when women are most likely to become pregnant. During the period of pregnancy preparation, a woman's menstrual cycle is usually regular, and eggs are released on one day every month, and this day is the ovulation period during pregnancy preparation.

So, how to calculate the ovulation period during pregnancy preparation? Generally speaking, the ovulation period during pregnancy preparation can be calculated by the following methods:

1. Calculated by measuring basal body temperature. When women wake up every morning, measure their oral body temperature and record it. If the body temperature suddenly rises by 0.3-0.5 degrees Celsius, then this day is the ovulation period during pregnancy preparation.

2. Judge by observing the menstrual cycle. If a woman has a regular menstrual cycle, an egg is usually released one day each month. If the cycle is 30 days, then starting from the 16th day of the cycle until the 24th day is the ovulation period during pregnancy preparation.

3. Judge by observing vaginal secretions. On that day of the month, women experience increased vaginal discharge that turns clear or yellow in color. If the secretion changes like this, then this day is the ovulation period during preparation for pregnancy.

None of the above methods are absolute, and the specific calculation method needs to be judged based on a woman’s menstrual cycle. In addition, if women have irregular menstruation or uterine cold and other abnormal conditions, they need to consult a doctor and make a judgment based on the specific situation.

In short, the ovulation period during pregnancy preparation can be calculated by measuring basal body temperature, observing the menstrual cycle and observing vaginal secretions.