Due Date Calculator for Moms

You are not really pregnant in your first week of pregnancy. Your body starts preparing for ovulation and fertilization in weeks 1 and 2 of pregnancy, which takes place in week 3.

Congrats! You are two weeks pregnant!
If you have been trying to get pregnant this is the most important week! When you are two weeks pregnant it is actually the week when you are ovulating and your egg gets fertilized!

At 3 weeks pregnant you might not ever see your baby on an ultrasound because your baby is so small.
In fact, your baby is smaller than a grain of salt.

You are officially 4 weeks pregnant.
The embryo is very tiny and only the size of a poppy seed. The Neuro tube has already formed. The building block of the spine, brain, and backbone.

Congrats! You are 5 weeks pregnant. Now is about the time that you might be discovering that you are pregnant. You might be discovering you are pregnant by a missed period or better yet morning sickness.
Many people wonder how big is your baby at 5 weeks pregnant. Well, your baby is about the size of a sesame seed.

You are 6 weeks pregnant! By now you might be feeling really nauseous thanks to morning sickness.
Your baby is week is the size of a sweet pea. It is always fun to think that something so small can make you feel as awesome as you are.

You are now 7 weeks pregnant. By now you are seeing signs you are pregnant and your baby is developing nicely.
Your baby is growing like crazy inside of you and even though you can’t feel it yet he or she has doubled in size since just last week. Your baby has gone from a sweet pea to a black bean.

You are now 8 weeks pregnant! Can you believe it? You are 2 months into pregnancy.
Your baby is as big as a raspberry and weighing almost half an ounce.

Congrats you are 9 weeks pregnant!
This week your baby is about the size of a cherry and about 1 inch long.

Congrats you have made it to week 10 of your pregnancy! If you think about it, 10 weeks pregnant marks ¼ of the way through your pregnancy.
This week your baby is about the size of a prune. Your baby is just about 1 ½ inches long too!

At 11 weeks you might be starting to sport a cute little pregnancy bump too!
At 11 weeks pregnant your baby is now as big as a fig. Weighing around one-third of an ounce and measuring a little over 1 ½ inches.

Can you believe it? You have made it to 12 weeks pregnant! To many women, week 12 is a momentous occasion.
At 12 weeks pregnant, your baby has grown to about 2 ½ inches long, around the size of a small lemon.

Congrats! You are 13 weeks pregnant which means next week you move into your second trimester.
Your baby is now three inches long and about the size of a jumbo shrimp. Your baby at 13 weeks pregnant is weighing in close to an ounce.

Congrats you are 14 weeks pregnant, which means you have officially made it into trimester 2!
About the size of a peach – around 3 ½ inches – who weighs close to 2 ounces.

Congrats you are 15 weeks pregnant! You are in the 2nd week of your 2nd trimester and hopefully, you are feeling great!
Your baby is about the size of an apple and is weighing about 2.5 ounces and is measuring about 4 inches on average.

Congrats you have made it to 16 weeks pregnant! This marks your 4th month of pregnancy. How exciting is that?
Your baby is the size of an avocado. They are now 4 to 5 inches in length and are weighing in at 3 to 4 ounces.

Congrats you have reached 17 weeks pregnant. You are in your 2nd trimester of pregnancy and probably feeling pretty great.
Your baby at 17 weeks pregnant is the size of a pear. They are measuring a little over 5 inches and is weighing about 5 ounces.

Congrats! You have made it to 18 weeks pregnant! You are moving right along in the 2nd trimester of your pregnancy.
At 18 weeks pregnant your baby is as big as a cucumber weighing in at 6.5 ounces and is about 5.5 inches long.

You are 19 weeks pregnant! You are almost halfway to meeting your new little one. Now that you are about halfway done with your pregnancy you are likely feeling your baby kick and tumble.
Your baby at 19 weeks pregnant is as big as a Mango and is weighing about 8.5 ounces and measuring 6 inches long.

Congrats! You are 20 weeks pregnant this week! It’s official. You are halfway through your pregnancy.
Your baby is now the size of a banana. Weighing about 10 ounces

At 21 weeks pregnant you are bound to be feeling lots of pokes, kicks, and punches. These are probably becoming stronger week after week.
At 21 weeks pregnant your baby is as big as a head of endive. Measuring at 10.5 inches and about 12.7 ounces your baby is continuing to grow.

Congrats you are now officially 22 weeks pregnant! With your mid-pregnancy ultrasound done you are probably on a high staring at your cute ultrasound pictures the tech gave you! Along with that you have announced the gender (if you decided to find out) to all your friends and family.
Your baby at 22 weeks has hit a real milestone this week. Your baby is now 11 inches long and is topping out at 1 pound. Yep, that is right head to the fridge and pick up 4 sticks of butter and that is how heavy your baby is.

You are 23 weeks pregnant! Every week you are getting closer to your due date even though it feels so far away still!
At 23 weeks pregnant your baby is about 12 inches long and is the size of an eggplant.

Congrats! You are officially 24 weeks pregnant! Your baby is starting to become more active and you are noticing more movements inside you. You are close to finishing your second trimester which ends at 27 weeks.
At 24 weeks pregnant your baby is putting on more and more weight and now the size of a cantaloupe. They are weighing in a little over a pound and almost a foot long.

Congrats you are 25 weeks pregnant!
Your baby now recognizes familiar sounds and voices and they may begin to move when you are talking.

You have officially made it to week 26 of your pregnancy! By now you might be feeling tiny little feet in your rib cage and loving feeling your baby every day move about.
At 26 weeks pregnant your baby is officially two pounds and is 14 inches long.

You have made it to 27 weeks pregnant! This is the last week of the 2nd trimester. How is it going so fast? You are almost ⅔ of the way through your pregnancy.
Your baby at 27 weeks pregnant is the size of a cabbage and is 14 inches long.

Congrats you are 28 weeks pregnant which means you are officially in your 3rd trimester. You are ⅔ of the way through your pregnancy. Before you know it you won’t be pregnant anymore!
At 28 weeks pregnant your baby is about the size of an eggplant. Your baby now measures about 15 inches from head to toe and weighs approximately 2 pounds.

Wow! You have made it to week 29 of your pregnancy. And to think that 20 weeks ago you were probably suffering from some kind of morning sickness.
You are now 29 weeks pregnant and is now the size of a butternut squash. Weighing 2.5 pounds. By now your baby is about 15 inches long.

You are 30 weeks pregnant and probably anxious to meet your little baby. You are probably continuing to feel their little jabs and kicks in the ribs in the back and everywhere.
At 30 weeks pregnant your baby is now 17 inches long and weighing about 3 pounds.

At 31 weeks pregnant you are definitely feeling pregnant and probably wishing it was almost your due date.
At 31 weeks pregnant your baby is as big as a coconut and is 16 inches long. Your baby now weighs about 3 to five pounds.

32 weeks pregnant is an exciting time in your pregnancy. This week you are entering your 7th month of pregnancy with only 8 short weeks left.
At 32 weeks pregnant your baby is the size of a squash weighing in at 3.8 pounds and about 16.7 inches long.

You are 33 weeks pregnant! In just two short months you will be holding a sweet little bundle of joy. By now you probably have several aches and pains, but you keep counting the days until you will have a little baby in your arms.
Your baby is growing even bigger this week. At 33 weeks pregnant your baby is as big as a pineapple. They are now about 17 inches long and weighing in at 4.25 pounds.

Can you believe you have made it to week 34? 34 weeks pregnant means 95% of women will deliver in the next 6 weeks.
At 34 weeks pregnant your baby is the size of a cantaloupe weighing in at 4.7 pounds and 17-18 inches long.

You are 35 weeks pregnant! Time is winding down and you are wondering if you have any more room in your belly to keep this child! Guess what?! Your baby isn’t down gaining weight and you have 5 more weeks to enjoy being pregnant!
At 35 weeks pregnant your baby is now the size of a Honeydew melon. They are now weighing approximately 5 pounds and 18 inches in length.

You are 36 weeks pregnant! At this point, you might not be gaining weight between weekly appointments with your health care provider. That does not mean baby is not gaining weight.
She’s 6 pounds! Babies are routinely born at about 6 pounds! There is a whole baby in you!

Congrats on making it to 37 weeks pregnant! It is an exciting time in your pregnancy. Yes, you can feel yourself getting bigger and you are uncomfortable, but yet your delivery day is so close you can feel it.
At 37 weeks pregnant your baby is as big as romaine lettuce. They are about 19 inches long and weighing about 6.3 pounds give or take.

At 38 weeks pregnant you are probably feeling very done being pregnant I know that I was! Just know that your delivery day is just around the corner and can come at any day.
At 38 weeks pregnant your baby is now the size of a small personal watermelon. They are weighing around 6.8 pounds.

You are officially 39 weeks pregnant! Can you believe you have made it this far? From conception to morning sickness to growing a baby over the last 39 weeks you have done amazing!
At 39 weeks pregnant, your baby is now the size of a small pumpkin weighing almost 7 and a half pounds and stretching between 19 and 21 inches.

40 weeks pregnant means you are to your due date and you are patiently or impatiently waiting for your due date to arrive.
At 40 weeks pregnant your baby is as big as a watermelon. Most babies measure anywhere from 19 to 22 inches and the average birth weight is 7.6 pounds.