Secure, private, reliable online sympto-thermal charting
for couples practicing natural family planning

Recent enhancements

• New! Peak days and pre-rise baselines can be overridden manually in any cycle.
• Most data can be edited in place in the observations table.
• Peak days and pre-rise baselines are calculated automatically and displayed on charts.
• Temperatures on charts are much easier to read.
• Disturbed readings are more noticeable with dashed lines.

To learn more, please visit our blog