How could you calculate your menstrual cycle?

Answer 1

When you calculate your menstrual cycle you count 27-28 days from when your period stops. This method usually works for most females.

Answer 2

A single menstrual cycle is the number of days from the first day of your period up until the day before your next period - on average this is 28 days, but everyone is different.

Figure out the average of your last 6 cycles; add together cycle lengths from your last 6 menstrual cycles then devide by 6 - this will give you an average menstrual cycle length, as long as your cycles remain within 7 days of this average they are considered regular.

You can use online web sites such as Mymonthlycycles.com ormobile phone applications to keep track of your periods, these often figure out your cycle length for you.

Answer 3

Every woman is slightly different so this is something your doctor can help you with in case you are trying for so called natural Birth Control..