How to determine your ovulation period? When planning to become pregnant or avoiding pregnancy, it is very important to know your ovulation period. Although there are many ways to tell when you are ovulating, not every method works for everyone. Let’s elaborate on how to judge your ovulation period from four aspects: body temperature method, ovulation test paper, menstrual cycle and physical sensation. Thermometry The thermometry is a simple and accurate way to determine ovulation. A woman\’s body temperature will drop slightly before ovulation and rise slightly after ovulation. every morning after waking up