Menstrual Cycle Calculator

Enter the starting date of your last period:
Period Cycle Length in Days:
Estimated period starting dates for the next 12 periods:
Subject Start Date
Period
Period
Period
Period
Period
Period
Period
Period
Period
Period
Period
Period

 

How To Use Our Menstrual Cycle Calculator and Calendar

When you are looking to estimate when your next period is going to start, make sure to use our simple Menstrual Cycle Calculator and Calendar.

Our Menstrual Cycle Calculator and Calendar estimates the starting dates of your periods for the next 12 months. All you need to do is to enter some simple data.

The first field that you will need to fill in is the starting date of your last period. Then, you will simply need to select the number that matches your period cycle length in days. This is the period that goes between the start of one period to the start of the period on the next month. Then, you just need to click on the Calculate button and you’ll get an estimated period starting dates for the next 12 months.

One of the main advantages of using our Menstrual Cycle Calculator and Calendar is the fact that you can easily export it to a CSV file.

In case you are wondering why you would do this, the truth is that there are many women who worry about irregular menses as well as worried about the late period. So, when you have access to this table, you will be able to see when it is the estimated date for your next period. This way, you will be able to easily track your periods.

What Exactly Is The Menstrual Period?

The truth is the menstrual period is something that all women have in common during their reproductive ages. Nevertheless, many women don’t quite understand what it is and why do they bleed every single month.

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So, simply put, the menstrual period or menstruation occurs when you ovulate. At this point, the egg isn’t fertilized yet. So, what happens is that your body sheds the lining of the uterus – the endometrium, which causes the bleeding. The bleeding will pass your uterus and will go through a small cervical opening, moving to your vagina.

While not all menstruations or menstrual periods are the same, most women experience the bleeding between 3 to 5 days. While some women may only have 2 days, others may experience 7 days.

The menstrual period is also known as menses.

How Can You Calculate Your Menstrual Period Or Your Menstrual Cycle?

The truth is that the simplest way to calculate your menstrual cycle is to use our period calculator. Nevertheless, it’s important that you know a bit more about your menstrual cycle.

Simply put, your menstrual cycle begins on the first day of your period. So, this is the same thing as saying that the first day of your menstrual cycle is the first day of your period. As we already mentioned, the menstrual cycle is not the same for every woman. While for some woman the bleeding may only take two days, for others it can take 7 days. The average menstrual cycle is between 3 to 5 days.

One of the things that tend to confuse many women regards the start of their period. The truth is that your menstrual cycle only begins when there is actual bleeding and not just spotting. Let’s say that you started spotting on May 15. However, if the bleeding only started on May 16, this is the day that you should consider as the first day of your menstrual cycle. Let’s consider that during this month, you bleed for 4 days. So, you can now conclude that the duration of your menstrual cycle for the month of May was 4 days.

Let’s now say that in June, your period started on June 14. In this case, the length of your menstrual cycle is the number of days between May 16 and June 13 – the day before your period started. This is very important since you need to know the length in days of your period cycle when you want to estimate when your next period is going to start.

period-calculator

So, simply put, while your menstrual period is the number of days that you bleed regularly, your menstrual cycle is the number of days that go between the first day of your last period and the day before your next period starts. Usually, the average length of the menstrual cycle tends to be around 28 days. However, as with the menstrual period, it varies from women to women. 

Why Is It So Important To Keep Track Of Your Menstrual Period?

The truth is that it is very important that woman keep track of their menstrual period. And our period calculator is one of the simplest ways you have to do it.

There are a lot of reasons why you should always be on top of your menstrual period. The reality is that the more you understand about your menstrual cycle and your body in general, the better and easy it will be to notice when something is just not right. As you probably know, a simple change in your menstrual cycle can be a symptom of a wide range of health issues. This is why we strongly encourage you to use our period calculator and track it.

If you have always been regular and your periods start becoming irregular, these may indicate some health conditions. These include hormonal fluctuations, a thyroid issue, extreme stress, losing or gaining a significant amount of weight, liver problems, diabetes, or even adopting a new exercise routine. In case you start to have irregular menstrual periods along with other symptoms, you should schedule an appointment with your obstetrician-gynecologist.

In case you’re not concerned with your overall health, maybe you are trying to conceive or simply avoiding to have sex at the times when you are more keen to get pregnant. Again, this is another strong reason that should lead you to use a period calculator.

In case you’re trying to conceive or just discovered that you are pregnant, make sure that you check out our pregnancy weight gain calculator.

In case you are trying to get pregnant, the best opportunity that you have is during the ovulation time. This is why you should also take a look at an ovulation calculator free. On the other hand, if you just want to have casual sex without worrying about getting pregnant, it’s better to avoid having intercourse for some days before and during the ovulation.

What Factors Can Affect Your Menstrual Cycle?

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As we already mentioned, when you are used to regular menstrual cycles and you start to be irregular, the first thing you need to do is to see if you change something in your life or lifestyle that may be causing this. In order to do this, it’s important to know the factors that tend to influence your menstrual cycle:

#1: Weight:

The weight has a huge influence on your menstrual period. The truth is that most women who are overweight tend to have irregular and heavy periods. On the other hand, in case you are too thin, your body may assume that it can’t support a child. So, this can delay your periods.

#2: Diet And Exercise:

Both diet and exercise can affect not only your period as well as they can affect the chances of getting pregnant. Let’s say that you love to run and you are getting ready for a marathon. This is perfectly fine. However, if you’re not eating as you should, your estrogen levels can drop. So, this will ultimately change your period.

#3: Lifestyle And Stress:

As you already know, everything that we do is absorbed by our body. Both the good and the bad. So, it’s only natural that women who usually smoke and drink have a bigger tendency to have irregular periods than women who have a healthier lifestyle.

Is There A Way To Speed Up Your Menstrual Cycle?

In case you are looking to discover how you can speed up your menstrual cycle, here are some things that you can do:

  • You may take some hormone injections that stimulate your menstrual cycle. This is something that some doctors recommend.

  • Increasing your sexual activity can also help you speed up your menstrual cycle. After all, the blood flow on your genitals will increase which will ultimately stimulate your uterus to contract.
  • When you are looking to regulate your menstrual cycle, one of the best options that you have is to take contraceptives on a regular basis.
  • Eat foods that are rich in vitamin C. These are the foods that produce estrogen and that build the uterine lining. So, they will help your uterus contract which causes your menstruation.

Conclusion:

ovulation-getting-pregnant

As you can see, keeping track on your menstrual cycle and your menstrual period is incredibly important. So, make sure that you use our Menstrual Cycle Calculator and Calendar and download the CSV with your dates for the entire year.

The truth is that there are many health issues that can show their first symptoms through your period. Either by skipping a month or becoming irregular, it’s important that you schedule an appointment with your doctor when this starts to happen. After all, the sooner a health issue is diagnosed, the better and easier it is to solve it.

Besides, when you are trying to get pregnant, make sure that you use the ovulation calculator free. After all, this ovulation calculator free will allow you to know when you are more fertile and more susceptible to conceive.