生理期速查 v1.7

Intelligent memory of all previous search queries. By just tapping your screen, you can easily find out if today is safe.

Our focus is on what matters to you, paying attention to every detail and habit of the user!

The most refreshing features and the most user-friendly operating methods create the most user-friendly safe period quick check tool!

Confirm whether it’s safe to have intercourse today in just 2 seconds!

Perfect support for iPhone 6 and iPhone 6 Plus large screens.

For women, ovulation generally occurs around 14 days before the next menstrual period. Counting from the first day of the next menstrual period, subtracting or adding 14 days gives the ovulation day. The ovulation day and the 5 days before and 4 days after are considered the fertile period.

Self-test for women's safe periods: for example, if a woman’s menstrual cycle is 28 days, with the first day of this menstrual period being December 2nd, then the next menstrual period will be on December 30th. Subtracting 14 days from December 30th gives December 16th as the ovulation day. The ovulation day and the preceding 5 days and the following 4 days, from December 11th to 20th, form the fertile period. Apart from menstrual periods and ovulation periods, all other times are considered safe.

Acknowledgments:

• [Women's Place]: honored recommendation for the most creative tool app
• [Men's Style]: honored recommendation for the most beautiful application tool app
• [iPad.ly]: honored recommendation for the shortest Chinese iPhone+iPad resource sharing website