Conception Calculator

Conception Calculator


Use this converter to convert to the unit accepted by the calculator.

This conception calculator will help you figure out when your child will be born. Are you having trouble getting your period to come on time? Furthermore, are the findings of pregnancy tests obvious? Congratulations! Maybe you’re not pregnant yet, but you’d like to have a child on a specific date? Don’t worry, the pregnant conception date calculator can also inform you when to conceive if you want your child to be delivered on a specific date.

Not only can you find out when you conceived and how many weeks you’re pregnant using our conception calculator, but you can also learn more about when conception occurs and how long it takes.

For conception to happen, a lot of things have to line up perfectly. The egg that is released by a woman’s ovary (ovulation) travels for around 30 hours through the fallopian tube. However, the liberated egg then sits in a specific area of the fallopian tube for another 30 hours before being fertilized by one sperm. Even though the egg can only be fertilized during a 12-24 hour window of time, sperm can dwell in a woman’s body for five days. Your conception date is the moment of fertilization.

Conception Calculator: When Will I Become Pregnant And How Many Weeks Am I?

Do you recall when you found out you were expecting a child? You undoubtedly wanted to know the due date once the initial enthusiasm had worn off. Following that, you may have become interested in the day you were born. This conception calendar calculator will assist you in removing all worries.

We all know that having a child completely transforms your life. It affects your daily schedule, vacations, and free time. Some argue that being the eldest in a class benefits a child since they are more mature and learn new things more quickly. That’s just one of the many reasons you should plan for your child’s birthday. Although whether Mother Nature will allow you to stick to your plans is another story, you can still use our pregnant conception calculator to predict when you should conceive in order to have a child on a specific day.

Conception Calculator Depending On Due Date

So, when did I have my baby? Our conception calculator is available in two formats.

The first option is to give the due date of the child’s birth. An ultrasound will almost certainly be performed during your visit to the doctor. Although the doctor can view the baby as early as the fifth or sixth week of pregnancy, the optimal time to have your first sonogram is between weeks eight and twelve.

The due date and week of pregnancy can be calculated based on the image’s qualities and the results of your blood test. Remember that those dates, as well as the conception calendar, are estimates that could vary during your next visit.

The average pregnancy lasts roughly 40 weeks (counted from the first day of your last period). That’s 266 days after conception. Preterm birth occurs when a baby is born before the 37th week of pregnancy. But don’t worry if your due date changes or you go into labor on a different day; only 4% of babies are born on their due day, with the other 80% arriving two weeks before or later.

Let’s return to the original question: when did I become pregnant? We remove 266 days from the expected due date in our conception calculator to arrive at the most likely conception date.

Conception date = due date -266

Conception Calculator Depending On the Last Menstrual Period (LMP)

The first day of your last menstruation (LMP) and the average duration of your menstrual cycle are second other options for using the pregnancy conception calculator. Most cycles are 28 days. Typical numbers, however, range from 21 to 35 days.

Ovulation occurs 14 days before the start of the next 28-day cycle in 28-day cycles. Furthermore, ovulation happens 14 days following the first day of a 28-day cycle (first day of bleeding). If it’s shorter, you deduct the corresponding number, for example, for a 22-day cycle, ovulation happens on the eighth day. If it’s longer, you add some days, for example, ovulation occurs on the 20th day of a 34-day cycle. These estimates do not apply to cycles that are over 35 days or fewer than 21 days, and you should seek medical advice. Leave the default value of 28 days if you’re not sure how long your cycles are.

When is it possible to conceive? How long does it take for a woman to become pregnant? The fertile window starts 3-5 days before and closes one day after the ovulation day. It suggests that you must have intercourse during this time in order to become pregnant. Although sperm can survive for up to seven days inside a woman’s body, pregnancy does not occur until after ovulation. As a result, the day of conception is the day of ovulation, which can extend up to 24 hours after the egg is released. However, the following formula can predict the conception date:

CONCEPTION DATE= LMP + cycle length- 14

Early Signs of Pregnancy

Are you having trouble getting your period to come on time? Furthermore, are you experiencing any of the following symptoms?

  • Constipations
  • Unusual mood swings
  • Swollen and tender breasts
  • Cravings for food or aversion
  • Morning sickness

Perhaps you’re expecting a child! Congratulations. It’s now time to get a pregnancy test and see a doctor.


You may be curious about your conception date for a variety of reasons. However, you may need to determine the father’s identity, consider your pregnancy options, or seek prenatal treatment. Many people are unaware that all pregnant women, including those who haven’t decided whether to keep the pregnancy, require prenatal care. Ultrasound is the most accurate way to determine the date of conception. However, our conception calculator would also give you an accurate result of your conception date


How Accurate Is Conception Calculator?

Because they’re predicting the date of conception, no conception date calculator is 100% correct. Taking an ultrasound and having a professional estimate of your baby’s age for you is the most accurate way to find out. However, this service will almost certainly cost you money, so use an internet calculator to figure it out.

What Is The Place Of Conception?

The ampulla, where the oviduct coils around the ovary, is where conception takes place in the fallopian tubes. Here, the egg produces a lot of progesterone, which attracts the sperm. This is how the sperm figure out where to go in order to get to the egg.

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