If you would like to know when your fertile window is due, monitor your body thoroughly. In order to calculate it accurately, you should know your average cycle length and how long your last menstruation was.
Kalkulator owulacyjny obliczy, kiedy przypadną Twoje dni niepłodne, płodne oraz owulacja. Pamiętaj jednak o tym, że istnieje szereg czynników, które mogą powodować ich przesunięcie.
is a free mobile application that will help you better control your cycle.
learn moreRemember that the ovulation calculator and observing your body do not guarantee precise calculation of your fertile window. There is a range of factors that may cause ovulation and fertile days to shift, such as:
– strong stress,
– illness in the first cycle phase and antibiotic use,
– heavy physical strain,
– diet and weight loss,
– climate change,
– sleep deprivation,
– general fatigue.