I need backend-system to be built for for my site, [url removed, login to view]
This site is used to track a women's menstrual cycle and provide warnings in advance by email and text message.
The site will need the following:
* secure login with password
* ability to use graphical calendars
* built-in logic to learn from a women's menstrual history and predict future periods and PMS by tracking the following three pieces of user input information:
--number of days her periods last
--number of days between periods
--number of days of PMS symptoms prior to period
* show monthly charts with history of the above three
* abilty to send email and/or text message reminder(s) based on user input (i.e., send one reminder 5 days in advance and another the day PMS symptoms usually begin)
I will provide all graphics, layout and design.
Prefer use of existing open-source components and/or CMS where possible.