ルナルナ｜生理日・体調・妊活・基礎体温・ピル服薬管理も！

A must-have for women who are close to the rhythm of their bodies and hearts!

Luna Luna has been supporting women's menstruation for over 20 years! ! We have exceeded 21 million downloads! !
This is a basic free menstrual date management app packed with information that women are concerned about, such as the next menstrual date, ovulation date, periods when it is easy to get pregnant/periods when it is difficult to get pregnant, recommended periods for dieting, and daily physical condition!


◇◆Overview◆◇
When your period arrives, simply enter the date of your period.
Just by doing that, you will be informed of the state of your body and mind, such as the expected date of your next period (predicted menstrual date), expected date of ovulation (predicted ovulation day), the best time to go on a diet, and the condition of your skin!
The more you record your menstrual days, the more accurate the prediction will be according to your cycle! This is a very convenient health management app for women that allows you to easily predict your menstrual date.

◇◆Unique algorithm only for Luna Luna◆◇
We provide Luna Luna's unique ovulation day prediction algorithm developed based on data that Luna Luna has accumulated for over 15 years. (*Patented)
We will notify you of your expected ovulation date and pregnancy potential according to your menstrual cycle!

◇◆“Luna Luna” is also available in medical institutions! ◆◇
Data recorded with Luna Luna can be used at gynecology and obstetrics and gynecology clinics nationwide.
The number of medical institutions that have introduced Luna Luna Medical is expanding nationwide!

◇◆Luna Luna app features◆◇
- Display your next menstrual period on the home screen with a countdown. You can see the specific expected period date, expected ovulation date, and high/low probability of pregnancy at a glance when you open the app!
・When your menstrual period approaches, a record button will be displayed on the home page. You can easily record each menstruation with just a tap.
・The menstrual cycle and the condition of the body and mind are actually closely related. We deliver five indexes (advice) of "body," "heart," "diet," "skin," and "beauty" that are updated every day, 365 days a