Ovulation Calculator Online – Ovulation Calendar

Ovulation Calculator. It is all about timing.

For those patients whose irregular cycles have been a issue it is advisable to check with their specialists if they are candidates to use this fertility calendar, because the dates might not be accurate for them.In fertility time is crucial. Whenever you decide to have a baby time will become one of your most precious allies. Through this Ovulation Calculator Online you will have the opportunity to predict the chances of getting pregnant and even it might possible to choose the sex of the future baby.

It is important to know when the ovulation will occur during the cycle. Some cycles are short and some long, normally every 28 days.

This Ovulation Calendar Online will help you to determine the days during the cycle you will be the most fertile. Find out when can you increase the chances of your desired pregnancy.

Enter the following data:

Date of your
last period
Days of your cycle:
Age (years)
Weight (kg)
Height: (cm)

How to use it?
Select the first day of your last period. Also select the duration of the period (days), your age (years), weight (Kg), and height (Cm). Press the button “calculate” and you will get:

  • The day of your next ovulation
  • Days of your next period
  • Fertile days, and the days with the most probabilities of conceiving a boy or girl
  • When the baby is due
  • Your body mass index (BMI) and optimal weight (OW)
  • Some recommendations regarding your weight and fertility.

The results obtained in this conception calculator regarding the fertile days and ovulation days are approximated and might not be exact. The fertility in every woman is completely different, and these period calculator are based in the overall population of fertile women.

How does the fertility calculator works?

It is actually very simple to use our Ovulation Calendar. Patients usually like to know exactly the days they are the most fertile, the days they are likely to conceive a boy or a girl, the days they might deliver the baby, and to make sure they can stick to their calendar days. Remember here we are talking about the menstrual cycle. Nature has been designed to be unpredictable and unexpected at times, for that reason it is advisable to allow a few differences when it comes to have exact dates, specially if the patient has a history of irregular menstrual cycles.

For those patients whose irregular cycles have been a issue it is advisable to check with their specialists if they are candidates to use this ovulation calendar, because the dates might not be accurate for them.

For patients with regular cycles this option is really useful. They can write their date of the last menstrual period, the usual length of their period and the calculator will do the rest showing the date of the next menstrual period, the ovulation days, the likelihood of having intercourse in certain days to increase the chances of having a baby boy or girl. There is also a great tool available of the calculation of the body mass index (BMI) when the patient provides the weight and height. This tool is really good because it will advice the patient regarding their lifestyle and choices. A BMI over the normal range will recommend the patient to try losing some weight, as we know an increase in fat tissue affects fertility outcomes. The same applies for a BMI under the normal ranges, because this will indicate the patient needs to eat healthy to increase the chances of success, and being underweight alters the normal hormonal functioning. A normal BMI will relief the patient regarding the current weight, and will indicate there might be other reasons contributing with the lack of success in their fertility attempts. Age is another important parameter I wanted to include in my ovulation calculator, because it is necessary for patients to know if their age is over 35 years the egg quality decreases exponentially, and this ovulation calculator might not be the right tool for them to achieve success in natural attempts to conceive.

Remember this tool is mostly useful for patients who have normal menstrual cycles, and who are looking to conceive naturally as a first attempt. Also is useful for those who already had their fertility procedure and are looking for the probable dates of birth of their babies.
Ovulation calendars are great tools for patients.
It is a very easy tool to be used as patients just need to write the information asked and wait for the results to be calculated in a matter of seconds.

The recommendations in every result are different, because as I always say every patient is completely different. If I recommend you to see a fertility specialist then please do so.

I invite you to have a go and try it. You might get really interesting results, and it might also provide you with valuable information about your cycle or BMI you did not know about.


Ovulation Calendar. Video Tutorial