Legend calendar

mockup calendar english 300x600xc - legend calendar
EingabeBlutung - legend calendar

A registered bleeding is highlighted in red.

Fruchtbarer Tag - legend calendar

A dark green day marks a fertile day.

UnfruchtbarerTag - legend calendar

A white/grey day marks an infertile day.

Ermittelter Eisprung - legend calendar

A dark yellow day marks a calculated ovulation.


PrognoseBlutung - legend calendar

A gray, light red day represents a prognosis for bleeding.

PrognoseFruchtbareTage - legend calendar

A gray, light green day represents a prognosis for a fertile day.

PrognoseUnfruchtbareTage - legend calendar

A grey-shaded, white/grey day represents a prognosis for an infertile day.

PrognoseEisprung - legend calendar

A grey-shaded, light yellow day represents a prognosis for ovulation. As soon as this forecast is exceeded by the current day, the marking disappears. The ovulation is only confirmed when all parameters are complete and have been determined. This means that a high temperature and a cervical mucus peak are given.


bleeding - legend calendar

Observe your bleeding and enter it according to the strength you have experienced. It is individually different whether a bleeding is perceived as strong or weak.

The first bleeding after ovulation is interpreted as the beginning of a new cycle.

spotting - legend calendar

A spotting can range from a slight reddish or brownish colouring of the cervical mucus to a bleeding comparable to menstruation.

Sometimes a bleeding may occur outside the menstrual period. Before trackle has detected ovulation, this bleeding is considered a sign of possible fertility (just like an S+ in cervical mucus).

Cervical mucus

cervical mucus - legend calendar

In the symptothermal method, the observation of the cervical mucus is recorded and evaluated in combination with the body core temperature.

Important: According to the rules of the symptothermal method, an ovulation cannot be determined without cervical mucus data.

A detailed explanation of the abbreviations can be found here.


cervix - legend calendar

The cervix underlies cyclical changes. If you like, you can determine these changes by self-examination in addition to the cervical mucus.

Immediately after menstruation, the cervix is closed, hard and protrudes deep into the vagina.

When ovulation approaches, the cervix becomes soft, opens slightly and rises a little higher.

After ovulation it closes again, becomes hard and reaches deeper into the vagina.


intercourse - legend calendar
intercourse contraception - legend calendar

If you have had sexual intercourse, you can also enter this if you wish. Here you can also choose whether you had sex with or without contraceptives.


disturbances - legend calendar
nodisturbance - legend calendar

Here you can enter any disturbances that may have affected the temperature.

Free space / Notes

notes - legend calendar

The free space can be used for notes on additional observations.