לוח מקווה
Rabbinically Approved Mikvah Calendar automatically calculates all important Mikvah dates and times according to your custom. 
Ashkenazic, Sephardic, Chabad, and Satmar customs. 
SMS & Email reminders. 
Mikvah Preparation Checklist, Estimated Ovulation, email your Rabbi, print history and upcoming dates, add notes, view tutorials, see patterns. 
English, Hebrew, French, Spanish, and Russian.
Requires internet access.

MikvahCalendar.com's features:
•Times & Dates Automatically Calculated & Explained
•Ashkenazic, Sefardic, &Chabad Customs
•Email & SMS Reminders
•Kavuah Pattern Calculations
•Ask the Rabbi
•Email Kallah Teacher, Chattanoogas Teacher, Rabbi or Rebbetzin with your history
•Estimated Ovulation Reminder
•Print friendly format for personal records
•Traveling to Cities in Different Time Zones
•International Travel
•Daylight Savings Time
•Leap years
•Mikvah night falls on an Anticipated Flow
•All of My Mikvah Calculatins for Your Home
•Mikvah night falls on Yom Kippur or Tish'a B'av
•A woman who had a successful Hefsek Tahara but then an unsuccessful Internal Examination
•Birth/Miscarriages
•English, Hebrew, French, Spanish, Russian
*Most advanced Kavuah system in the world
*Mikvah Preparation Checklinst