Baby growth chart- Your kid grows and develops continuously from conception till labor. Your baby goes through several stages, beginning as a blastocyst, evolving into an embryo, and finally becoming a fetus. Your baby’s heart will start to beat at the five-week mark; they’ll have regular sleep and wake cycles by 27 weeks and be physically developed by 39 weeks. Use this timeline to figure out how large your baby is and how they’re growing during pregnancy.
From conception to labor, track your baby’s progress week by week through our baby growth chart.
2-week period: Fertilization
According to the baby growth chart, You ovulate at the start of this week. If sperm enters your egg, it will be fertilized 12 to 24 hours later. As it travels down the fallopian tube into your uterus and begins to burrow into the uterine lining during the next few days, the fertilized egg will start dividing into many cells.
3 weeks
A tiny ball of hundreds of rapidly proliferating cells that will develop into your baby is now snuggled in the nutrient-rich lining of your uterus. The pregnancy hormone hCG, which tells your ovaries to stop releasing eggs, has begun to be produced by this ball of cells, known as a blastocyst.
4 Weeks
Your clump of cells has now been dubbed an embryo, according to the baby growth chart. You’re roughly four weeks past the start of your last menstruation. So, it might be possible to get a positive result on a home pregnancy test around this time — when your next period would typically be due.
The size of your baby is that of a poppy seed.
5 weeks
According to the baby growth chart in the womb, at 5 weeks Your kid looks more like a tadpole than a human, but it’s growing quickly. The circulatory system is forming, and this week the small “heart” will begin to beat.
The size of your baby is that of a sesame seed.
6 weeks
At 6 weeks, the baby growth chart says that your baby’s nose, mouth, and ears are beginning to form, and the intestines and brain are developing.
Your child is roughly the size of a lentil.
8-week period
Your baby has begun to move around, though you may not notice it. Nerve cells are developing basic neural circuits as they branch out. Their throats are now connected to their developing lungs by breathing tubes.
According to the baby growth chart at 8 weeks, your child is around the size of a kidney bean.
9-week period
The basic structure of your baby is developing (they even have tiny earlobes now), but there’s still a lot more to come. Their embryonic tail has vanished, and they only weigh a fraction of an ounce, but they’re set to gain weight quickly.
At 9 weeks according to the baby growth chart, your child is around the size of a grape.
10 weeks
At 10 weeks, according to the baby growth chart, the most crucial stage of your embryo’s growth is now accomplished. Although their skin is still translucent, their small limbs may bend, and good characteristics such as nails begin to appear.
Your child is about the size of a kumquat.
12-weeks
Your baby’s reflexes kick in this week: Their fingers will soon open and close, their toes will curl, and their mouth will make sucking movements, though you will not be able to feel them.
Your child is about the size of a lime.
13-weeks
Your first trimester is coming to an end this week. Fingerprints have formed on your baby’s tiny fingers, and veins and organs are visible through their skin.
According to the baby growth chart at 13 weeks, your child is roughly the size of a pea pod.
What to expect when you enter the second trimester | baby growth chart
According to the baby growth chart, as you enter your second trimester, you can see how massive – and yet how tiny – your baby is in this artwork.
A miscarriage is substantially less likely after the first trimester. Early pregnancy symptoms such as morning sickness and exhaustion have also vanished for many expectant mothers. It’s a fantastic time to start a regular pregnancy fitness routine if you feel more energetic now and haven’t been exercising.
14-week
Your baby’s brain signals have started to fire, and they’re utilizing their face muscles to communicate with you. Their kidneys are now functioning correctly as well. You might even see them sucking their thumb if you get an ultrasound.
Your child is around the size of a lemon.
15-week
The eyelids of your infant are still fused shut, but they can detect light. Your tummy will move away from a flashlight beam if you shine it on it. This week’s ultrasounds may disclose your baby’s gender.
Your child is around the size of an apple.
16-week
Though their hair isn’t visible yet, the patterning on your baby’s scalp has begun. Their legs are more developed, their heads are more upright, and their ears are nearing the end of their development.
Your child is roughly the size of an avocado.
17-week
Your baby’s joints can move, and their skeleton, formerly soft cartilage, is now hardening to the bone. As a result, the umbilical cord is thickening and becoming more assertive.
Your child is around the size of a turnip.
18-week
Your baby is flexing its arms and legs, and you may be able to feel it. This is because a protective covering of myelin is growing around their nerves on the inside.
Your child is around the size of a bell pepper.
Your baby is about the size of a banana at 20 weeks | Baby growth chart
According to the baby growth chart, Your growing baby is now about 6 1/2 inches long from head to toe or 10 inches long from head to heel and weighs around 10 1/2 ounces.
You might be perplexed as to why there are two length measures this week. Babies are measured from the top of their heads to their “rump” until they reach 20 weeks of pregnancy. This is because their legs are curled up towards their chest throughout the first half of pregnancy, making measurements difficult. Therefore, only the head-to-heel size will be shown starting next week.
Your baby is roughly the size of a carrot at 21 weeks.
Your little carrot is now about 10 1/2 inches long and weighs about 12 ounces from head to heel.
Your baby is roughly the size of spaghetti squash at 22 weeks.
As her lips, eyelashes, and brows become more apparent at around 11 inches and almost 1 pound,
Your baby is about the size of a large eggplant at 28 weeks.
Your kid is now around 2 1/4 pounds, almost 15 inches long from head to heel, and capable of blinking (which now sports lashes).
Your baby is about the size of jicama at 32 weeks.
Your kid, who weighs about 3 3/4 pounds and is 16 3/4 inches from head to heel, is taking up more and more space in your uterus.
Your baby is roughly the size of honeydew melon at 35 weeks.
Your kid, who now weighs 5 1/4 pounds and measures more than 18 inches in length, doesn’t have much room in your womb.
Your baby is about the size of a tiny pumpkin at 40 weeks.
If they haven’t already arrived, your little pumpkin may arrive any day now. The average infant weighs approximately 7 1/2 pounds and measures about 20 inches in length.
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