Fertile windows can be used as a way to help you plan for a fertility diet and fertility window calculator. 

What are the benefits?

The benefits of a fertility window are great for both men and women.

The window is based on a fertility calculator that uses data from a variety of sources, such as the National Centre for Health Statistics, NHS Choices and the NHS.

These sources allow you to compare and contrast the number of days during the year that you are most fertile, and how often you are fertile, with the average of the days that you do not. 

The benefits for men are even more beneficial. 

A fertility window can help you to ensure that you get the most bang for your buck.

A fertility window that includes the average number of fertile days during your life is a great way to ensure you are getting the best bang for the buck, regardless of how many fertile days you have. 

How do you use a fertility chart?

To calculate your fertility, you need to know the average days of each month and the average numbers of days that the average is divided by 100.

The total number of months that you have is divided in half and the first half is multiplied by the second half of 100 to get the total number.

This is then divided by 1,000 to get a number of weeks. 

This is done by dividing the number by the number in the chart, which is the number on the left side of the chart.

For example, the chart for month three would look like this: You will be able to see how often the average month is divided into two halves, and you will also be able see how much you have changed from the previous month. 

You can then enter the numbers that you want on the chart to find out how many days you are likely to be fertile during your lifetime. 

If you have already had two or more pregnancies, you will see how many of those pregnancies were due to pregnancy complications, and the number you are more likely to have a baby with each pregnancy. 

To get an estimate of the number that you will be fertile in a year, you can use the average or the median. 

For example, if the average fertility window is 30 days, then the median fertility window for a woman in her 30s is 30.5. 

Using this calculator, you are able to determine the average time you are potentially fertile per month.

The average fertility will also give you an idea of the chances that you can have a child. 

It is also useful to know what days of your month are the most fertile for you, and to know how often it is the most common days for you to be at fertility. 

 For more information on fertility, visit the National Institute for Health and Care Excellence (NICE) fertility website.