Fertility and Period Tracker Reviews

But remember that either gender prediction method shows only slightly higher chances of conceiving a girl or a boy and it never guarantees the result.

The application uses the date of the last period and shows the date of the next period, the best days to conceive a baby, the ovulation day and when you can avoid pregnancy.

The application also supports the scientific baby gender prediction method.

- The probability of conceiving a girl or a boy using the selected gender prediction method.

The popular baby gender prediction method is used by default.

You can change the gender prediction method on the “Settings” screen.

It’s based on the scientific research by Rodrigo Guerrero and the statistics of thousands of women.

The application works best for women with regular menstrual cycle.

- Chances of conceiving a girl or a boy during the current period.

- Average length of the menstrual cycle (adjust it on the “Settings” screen).

But average cycle length is also a good way to predict when the ovulation should happen.

- Chances of getting pregnant during the current period.

The application is based on the scientific research.

- Length of the luteal phase (most women can use the default value).