Safety Period Calculator Special Topic How to calculate the safe period most accurately? It's most accurate to use a safe period calculator. Are the results calculated by the safe period calculator accurate? A woman's ovulation date is generally about 14 days before her next menstrual period. Counting from the first day of the next menstrual period, the 14 days countdown or minus 14 days is the ovulation day. The ovulation day and the 5 days before and 4 days after the ovulation are called the ovulation period. Except for the menstrual period and ovulation period, the rest of the time are safe periods. The safe period is not necessarily "safe". As for contraceptive methods during the safe period, it is still recommended that you should try to use birth control pills or contraceptive tools during sexual intercourse during the safe period. Click to view PC software Android software ios software Ovulation calculator 2024-09-14 Health medicine | 0.04MB | 5.0 Check Worry-free female safety period test 2017-09-27 Other industries | 1.4M | v2012 free version Check Nanbang Ovulation & Safety Period Calculator 2017-09-27 science tools | 477KB | 1.3 Green Free Edition Check Nairel safe period calculator for women 2017-04-13 Other tools | 1.94MB | 1.5 Check Southern safe period 2012-10-23 Health medicine | 0.43MB | 1.3 Check Menstrual safe period manager 2024-07-02 Sports and health | 17.45 MB | 38.8 Check Ovulation calculator 2020-07-14 medical applications | 60.1MB | 6.101.1 Official version Check Safety period calculator 2017-02-14 medical applications | 41.8 MB | 6.42.0 Check Related articles How to use right-click butler - How to use right-click butler How to turn off the automatic pop-up of the housekeeper in Tencent Computer Butler - The specific method to turn off the automatic pop-up of the housekeeper in Tencent Computer Butler How to speed up Computer Manager? -How to speed up the computer manager? How to install the Login Manager - How to install the Login Manager How does Computer Butler clean up junk? -What is the operating procedure for computer housekeeper to clean up garbage? How to use Lenovo Computer Manager - How to use Lenovo Computer Manager Related topics ed2k software special topic Double Eleven e-commerce platform software area Baidu Map Software Zone Amap of Amap Canon Camera Software Zone Essential software for the National Day holiday