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Pregnancy Calculator

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Congratulations – you are pregnant! In fact, several things can compare the rush of excitement when you take a pregnancy test – specially, when you read out the positive result! Once you got the excited news as you’re going to become a mum, however, your thoughts will naturally turn to planning the practicalities during pregnancy. And, your first and most common questions are “when is my due date or how far along am I.” Quit worrying! Use our simple pregnancy calculator that works as a due date estimator, it helps to perform due date calculation.

Let’s start with some basics!

Basics of Pregnancy:

These are the most important things that you need to do as you wait to meet your baby!

Calculate Your Baby’s Due Date:

Keep calm and don’t bother with a pencil or paper, our pregnancy due date calculator do all for you! This quality calculator will not only tell you about estimated due date of delivery (EDD), but also pregnancy week by week highlights.

Choose a Doctor or Midwife:

You have to look for a family physician, or midwife over the coming months. It assists your pregnancy off to a healthy start by scheduling your first parental appointment. Typically, parental care providers schedule the visit for when you are at least 8 weeks pregnant.

Decide When to Announce Your Pregnancy:

Most of women wait until after the 1st trimester as at that time the risk of miscarriage drops, while others announce it right away. Some of them wait to tell their colleagues or friends to avoid being treated differently.

Early Signs Of Pregnancy:


• Late Period
• Breast Changes (swollen, sensitive, painful, heavy, the areola)
• Weird Bathroom Schedule
• Cramps
• Nausea
• Feeling Tired
• Food Cravings
• Light Bleeding Or Spotting
• Unusual Emotions
• You Missed Birth Control

Early Pregnancy Symptoms:

• Sensitive Breasts
• Drowsiness And Fatigue
• Irritability
• Headache
• Insomnia
• Nausea, Vomiting And Dizziness
• Change In Taste Preferences
• Increased Body Temperature

Symptoms Of Pregnancy – 2 Weeks Right After Conception:

• Delay In Menstruation
• Minor Bleeding
• Bloated Constipation Heartburn
• Frequency of Urination
• Breast Swelling
• Darkening of The Nipple or Nipples
• Exacerbation of Chronic Diseases
• Increased Sense of Smells

Utilize our advanced pregnancy calculator week by week to track your pregnancy weeks!

Your Week-by-Week Pregnancy Calendar:

Pregnancy is an exciting time for women as it is filled with lots of milestones and markers. However, our pregnancy month calculator shows you pregnancy milestones and even you come to know how many weeks is a pregnancy. Your baby is developing and growing at a rapid pace. Well, here we are going to mention the baby development week by week. How to count pregnancy weeks is a crucial question, but our pregnancy week calculator answers this by showing you a proper pregnancy calendar week by week and even helps to calculate due date.

However, gestational age is said to be a measure of the age of a pregnancy that is taken from the beginning of the woman’s LMP, or the corresponding age of the gestation as estimated with a more accurate method, if available.

Pregnancy Weeks 1 and 2:

Remember that you are not pregnant in weeks 1 and 2; the HEALTH EXPERTS use the starts of last menstrual cycle (LMP) to date your pregnancy.

However, the follicles on your ovaries are forming until one or two dominate and are released during your ovulation. Well, ovulation is the phase that occurs around 14 days after the start of your period. Also, you can consult to PRO to know about pregnancy symptoms week 1 & 2. Simply, put the values into the gestation calculator to measure the age of a pregnancy.

Pregnancy Week 3:

At the beginning of week 3 – (after ovulation) when your egg is released and then fertilized by the father’s sperm. Keep in mind, once fertilization takes place, your baby’s gender, eye color, hair color, and other characteristics are figure out by chromosomes. Talk to your doctor to know about the pregnancy symptoms week 3.

Pregnancy Week 4:

At week 4, your baby has just implanted in your uterine lining and is now a tiny fetal pole around 1/25-inch long. Pregnancy symptoms in week 4 includes abdominal pressure and tender breasts, and implantation bleeding.

Pregnancy Week 5:

At week 5, your baby’s embryo now has three layers and the ectoderm will turn into his/her nervous system and skin. However, the mesoderm will form his/her bones, reproductive system, and muscles. And, the endoderm will makes the lungs, mucous membranes, intestines and more. To know 5 weeks pregnant symptoms, there is a need to consult your medical Expert!

Pregnancy Week 6:

By week 6, usually, your baby’s heartbeat can be detected as a fast flicker on an ultrasound.

Pregnancy Week 7:

At week 7, your little’s one face is slowly getting some definition. Your baby’s arms and legs look like paddles.

Pregnancy Week 8:

Now, your baby has graduated from embryo to fetus, and even an inch long from crown to rump, and the weight is less than 1/8 ounce. To know 8 weeks pregnant symptoms, you ought to consult to PRO.

Pregnancy Week 9:

By week 9, your baby’s heart is beating regularly, their toes and fingers are sprouting, and head & brain continue to develop. As soon their organs begin working together.

Pregnancy Week 10:

Yes, boy or girl? By week 10, your baby’s genitals are beginning to develop, though you won’t be able to detect the gender on an ultrasound yet.

Pregnancy Week 11:

At this week, your little’s one is about 2 inches long and weighs 1/3 ounce. In fact, most of the weight and length are in the head.

Pregnancy Week 12:

By week 12, your baby weighs about 1 ounce and 3 inches long. Your baby’s vocal cords are starting to form, and even kidneys are now functioning.

Pregnancy Week 13:

Congrats & welcome to the 2nd trimester. By week 13, your baby has started urinating in the amniotic fluid, and even their intestines have moved from the umbilical cord to their abdomen. Also, the riskiest phase of pregnancy is over, and the mother’s chance of miscarriage has dropped to only 1% to 5%. However, you can use pregnancy week by week calendar or our trimester calculator to get trimester’s chart of pregnancy.

Pregnancy Week 14:

At this week of pregnancy, your baby’s crown to rump length is about 3 1/2 inches and their weighs approximately 1 1/2 ounces.

Pregnancy Week 15:

If you have an ultrasound this week, you might see your baby’s first bones forming.

Pregnancy Week 16:

At this week, your little one weighs around 3 ounces and 4 to 5 inches long from head to toe. By week 16, your baby’s have started making sucking motions with their mouth.

Pregnancy Week 17:

By week 17, fat stores not only keep your baby warm, but also give them energy are accumulating beneath the skin. Your baby stretches 5 1/2 inches from crown to rump and weighs 7 ounces.

Pregnancy Week 18:

Week 18 is said to be a big week for your baby’s senses. Now, ears are developing and even they may start hearing your voice. Their eyes may also start to detect light.

Pregnancy Week 19:

Yes, you might wonder to know how your baby’s skin will fare in the amniotic fluid for so long. By week 19, vernix caseosa is coating their body. It is a waxy material, which serves as a protective barrier against scratching and wrinkling.

Pregnancy Week 20:

It’s time to talk to your baby. Yes, at this week, your baby starts to hear you and weighs around 9 ounces. And, you little one’s has grown to a whopping 6 inches long. By now, you will be able to notice kicking inside your womb.

Pregnancy Week 21:

Now, your baby can swallow and even has fine hair known as lanugo covering most of the body. At the end of week 21, your baby will be weigh a full pound and about 7 1/2 inches from crown to rump.

Pregnancy Week 22:

At this week, your little one’s still has a lot of growing to do. However, an ultrasound images will begin looking more like that what you might imagine a baby to look like.

Pregnancy Week 23:

At this week of pregnancy, you will likely feel lots of kicks and jabs as your little angel experiments with movements in their extremities. Studies depict that babies who born at 23 weeks can survive with months of intensive care and even may have some disabilities.

Pregnancy Week 24:

At this week, your baby is weighs 1 1/2 pounds and 1 foot long form head to toe. The taste buds are forming on your baby’s tongue and even their fingerprints and footprints are nearly complete.

Pregnancy Week 25:

At this week of pregnancy your baby’s startle reflex is developing. Also, you may feel that they have specific rest and active times.

Pregnancy Week 26:

Your little one is weighs just less than 2 pounds and approximately 13 inches from crown to rump. Also, their hearing has improved that they might recognize your voice. For fun, you have to try singing or reading to them.

Pregnancy Week 27:

At this week, your little one’s nervous system and lungs continue to develop. Now, it’s an ideal time to track your baby’s movements. If you notice a decrease in movement, you ought to consult to your medical Expert.

Pregnancy Week 28:

Your baby’s brain is begun to develop at this week of pregnancy. Also, the amount of tissue is increasing; deep ridges and indentations are forming.

Pregnancy Week 29:

Congrats, your third trimester starts – Now, you are in the home stretch! At the start of this trimester, your baby weighs a little over 2 pounds and is 10 inches from crown to rump.

Pregnancy Week 30:

At this week, your baby has grown to 10 1/2 inches and weighs 3 pounds. Now, their eyes are open during walking hours and even their bone marrow is collecting red blood cells.

Pregnancy Week 31:

At this week, you little one’s is 15-17 inches from head to toe and even tips the scales at about 4 pounds. Now, your baby eyes can focus, even reflexes like thumb sucking are probably starting to occur.

Pregnancy Week 32:

Your little one’s has a great chance of survival with medical assistance if born after 32 weeks of pregnancy. However, their nervous system has developed enough to regulate their body temperature.

Pregnancy Week 33:

At this week, you probably come to know that your baby is sleeping a lot, but have you realized that they might be dreaming? Yes, it’s true! The lungs of your baby have also matured almost completely by this point.

Pregnancy Week 34:

Your little one is about 17 inches long from crown to rump. However, their fingernails have grown all the way to their fingertips – at this week, the vernix is getting even thicker before.

Pregnancy Week 35:

Now, your baby’s most rapid weight stage begins – said to up to 12 ounces each week. Here, right now, they are around 5 pounds, 5 ounces. However, most of their fat is depositing around the shoulders.

Pregnancy Week 36:

Your baby weighs 5 to 6 pounds and 17 to 19 inches long from head to toe. Now, your little one is running out of space in your uterus, so they may move around slightly less than normal. You have to consult to your doctor about counting kicks to assess fetal health.

Pregnancy Week 37:

Now, your baby is gaining about 1/2 ounce in fat stores per day. By this week, your baby’s major organs are also ready to work outside the womb.

Pregnancy Week 38:

At this week of pregnancy, you baby is weighs approximately 6 pounds and 6 ounces and over 18 to 20 inches long from head to toe.

Pregnancy Week 39:

Once more Congrats – your baby is officially full term!

Pregnancy Week 40:

Experts depict that most babies born at 40 weeks are weigh between 6 and 9 pounds and about 19 to 21 inches long.
Typically, boys weigh more than girls. Several studies reported that 5% of babies are only born on their due dates. Quit worrying and don’t be getting surprised if you deliver a couple of days or even a week or later or so earlier than your due date. However, you can use baby due date calculator online to get the estimated due date.


It does not matter how many weeks is pregnancy you are in, there is something interesting going on!
Keep in mind, your health care provider is always your best resource regarding your pregnancy and even your baby’s health. If you have any questions regarding your pregnancy and baby development process, note won questions to bring to an upcoming appointment.

Due Date:

Several studies depict that a ‘normal’ full-term pregnancy can last anywhere from 37 to 42 weeks. However, your estimated due date is really an estimated date of delivery (EDD). Remember that it is dated from the first day of your last menstrual cycle, even though women actually conceive two weeks or so after this date.

The last period method works well for those women who have fairly regular menstrual cycles. However, women with irregular periods, the last period method may not work for them!

Keep in mind; if the date of your last menstrual period is uncertain, then you ought to utilize other methods to determine the EDD. You can determine EDD with these methods:

  • Last Period
  • Conception Date
  • IVF
  • Ultrasound

Apart from last period method, an ultrasound in the first trimester is the most accurate method to determining estimated due date – as early fetal development is fairly regular across pregnancies. However, enter the values into the above ivf pregnancy calculator by conception date to determine the EDD by IVF and conception date methods, respectively.

Pregnancy Stages:

As mentioned earlier pregnancy lasts about 40 weeks, and this counting of pregnancy weeks starts from the first day of your last menstrual cycle. According to experts, the pregnancy weeks are divided into three trimesters. Our most accurate pregnancy due date calculator week by weeks helps you to track your due date.
Well, following are the pregnancy stages:

First Trimester of Pregnancy:


In the first trimester of pregnancy, your body undergoes several changes. Optimistic studies reveal that hormonal changes will affect the entire organ system in your body. You can utilize our reliable and accurate pregnancy month calculator to track your 1st trimester of pregnancy. The first trimester includes:

• 1 week pregnant
• 2 weeks pregnant
• 3 weeks pregnant
• 4 weeks pregnant
• 5 weeks pregnant
• 6 weeks pregnant
• 7 weeks pregnant
• 8 weeks pregnant
• 9 weeks pregnant
• 10 weeks pregnant
• 11 weeks pregnant
• 12 weeks pregnant

Well, use our tested pregnancy calculator to know about your pregnancy due date! The period stops the clear first signs of pregnancy that show you are pregnant. Aside from, there are several other changes:

• Extreme tiredness
• Tender, swollen breasts. “The nipples might also stick out.”
• Upset stomach and (morning sickness)
• Cravings or distaste for several foods
• Mood swings
• Constipation
• Headache
• Heartburn
• Weight gain or loss

If you notice any of the above conditions, then congrats! And, start tracking your due date using a simple date duration calculator

Second Trimester of Pregnancy:

Many women find the 2nd trimester of pregnancy easier than the 1st trimester of pregnancy. But, it is immensely important to know about your pregnancy during the second trimester. The above, due date calculator works as a pregnancy calendar calculator considering pregnancy stages. The second trimester includes:

• 13 weeks pregnant
• 14 weeks pregnant
• 15 weeks pregnant
• 16 weeks pregnant
• 17 weeks pregnant
• 18 weeks pregnant
• 19 weeks pregnant
• 20 weeks pregnant
• 21 weeks pregnant
• 22 weeks pregnant
• 23 weeks pregnant
• 24 weeks pregnant
• 25 weeks pregnant
• 26 weeks pregnant
• 27 weeks pregnant
• 28 weeks pregnant

In the 2nd trimester of pregnancy, the abdomen of women will expand as the baby continues to grow. Before the 2nd trimester is over, the woman will feel that her baby is beginning to move. As women body several.

• Women may have aches on the abdomen, back, groin, or thigh pain
• Women may have stretch marks on your breasts, abdomen, thighs, or buttocks
• Women may notice the darkening of the skin around your breast nipples
• Women often have patches of darker skin; it often occurs over the cheeks, forehead, nose, or upper lip. These patches sometimes referring as the mask of pregnancy
• Women may have numb or tingling hands which are known as the carpal tunnel syndrome
• Women may have itching on the palms, soles of the feet, and abdomen
• Women often have to swell on the ankles, fingers, and face

Third Trimester of Pregnancy:

In the third trimester, women are in the home stretch! Women may notice the same discomforts that they hand in their 2nd trimester of pregnancy. During this phase of pregnancy, women find breathing difficult, and they head to the washroom even more often! The second trimester includes:

• 29 weeks pregnant
• 30 weeks pregnant
• 31 weeks pregnant
• 32 weeks pregnant
• 33 weeks pregnant
• 34 weeks pregnant
• 35 weeks pregnant
• 36 weeks pregnant
• 37 weeks pregnant
• 38 weeks pregnant
• 39 weeks pregnant
• 40 weeks pregnant

Well, utilize our advanced and simple baby due calculator to track your 3rd trimester of pregnancy. In the third trimester, women may notice several other changes that include:

• Women may have shortness of breathe
• Heartburn
• Women may have the swelling of fingers, ankles, and face
• Hemorrhoids
• Women may have tender or swollen breast that may leak a watery pre-milk known as colostrum
• The women belly button may stick out
• Trouble sleeping
• Women may feel that baby “dropping.” or moving lower in the abdomen
• Contractions, it may be a sign of false or real labor

Finally, utilize the above delivery date calculator to know when you become a mum of little angel – Good Luck!


How can I calculate when I got pregnant?

As mentioned-earlier most pregnancies last around 40 weeks (or 38 weeks from conception). So, the best way to estimate your due date is to count 40 weeks, or 280 days, from the first day of your LMP or last menstrual period. Additionally, there is another way to do it – simply subtract three months from the first day of your last menstrual period and add seven days. For instant pregnancy due date calculation you can use our pregnancy due calculator.

What day did I get pregnant?

Remember that the baby was not conceived until the fertilization of the egg and ovulation – that usually happens at least 10 days after the first day of the women’s menstrual period. Studies depict that conception typically take place around 11 to 21 days after the first day of the last period of a woman who has a regular period.

Can you feel pregnancy symptoms at 3 weeks?

At 3 weeks, you still may not feel any pregnancy symptoms at all. As it is too early and even you won’t be able to test for pregnancy yet. You have to hang on one more week until your first missed period. However, if you conceived this cycle, then no doubt the egg was most likely fertilized in the past few days.

How many weeks are in a pregnancy?

Yes, it’s all about 40 weeks – Pregnancy lasts for about 40 weeks or 280 days. Studies depict that a premature or preterm baby is delivered before 37 weeks of your pregnancy. When it comes to extremely preterm infants, they are born 23 through 28 weeks. And, moderately preterm infants are usually born between 29 and 33 weeks. And, a full term of pregnancy is considered anywhere from 39 to 41 weeks. So, utilize the above pregnancy week calculator to track your pregnancy week by week.

Can my due date change?

Simply, yes your due date can change. However, it’s there is no need to worry – as your health care provider may change your due date for a several number of reasons as your pregnancy progresses. The reasons are:

  • Your periods are irregular
  • Your early ultrasound dating was off (that your 1st ultrasound was in the 2nd trimester)
  • Your fundamental height is abnormal
  • Your levels of alpha-fetoprotein (AFP) are outside the usual range


Will I have a boy or girl test?

You just have to lie down and hold the string over your belly. If the object swings in a circular motion, then it’s a girl; and a pendulum-like motion is said to be a boy.

When Am I Due?

You can track your pregnancy week by week and due date with the ease of our simple pregnancy due date calculator.

Who is responsible for baby gender?

Men are only responsible to determine the sex of a baby as their sperm is carrying an X or Y chromosome. If an X-chromosome combines with the mother’s X –chromosome, then it make a baby girl (XX). If a Y-chromosome will combine with the mother’s X-chromosome, then it make a boy (XY).

How accurate is due date?

In straightforward term, the women whose menstrual period is regular, then due date is pretty accurate.

Which EDD is more accurate?

Experts reveal that ultrasound method was more accurate than last menstrual period (LMP) in dating, and even when it has used the number of postterm pregnancies decreased.


The make no claims of the accuracy of the information that contained herein; this pregnancy due date calculator is intended for informational purposes only, for further query you ought to consult your Gynecologist specialist!

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