How Much Weight Does a Baby Gain in the Last Month of Pregnancy?

Week 01 to Calendar week 04

Week 1

This week, you would take your final menstrual periods earlier you lot conceive. That means, your expected commitment date is calculated equally forty weeks from the showtime day of last menstrual period and this week is considered as part of your pregnancy menses. Your oestrogen hormone levels increase and a special kind of mucous like substance lines your uterus and the fallopian tubes to facilitate transit of sperms into the tubes. This mucous also protects and keeps the sperms alive for near three-5 days. While yous plan to excogitate, prepare yourself well. Avert alcohol, drugs, tobacco or any other substances that are harmful to your baby. Swallow a healthy diet rich in vitamins, particularly folic acid.

Week 2

You would accept released an ovum (egg) around this fourth dimension and if viable sperms remain in the fallopian tube, fecundation of the egg past the sperm may accept place close to end of this week. You lot would take conceived and a new life starts growing within you!

Calendar week 3

During these vii days later conception, the fertilised egg undergoes a serial of jail cell division beginning from breakup into ii cells, and so iv followed by viii cells and so goes on dividing equally it travels from the fallopian tube into your uterus (womb). Once in the womb, this group of cells appears like a small brawl (morula). This ball of cells becomes fluid-filled (blastocyst) and towards the end of this week, blastocyst gets embedded into the lining of your womb. This is called implantation process and takes nearly six days to be completed. One time implanted, the developing embryo can admission your claret supply and receive nutrition. Your infant starts producing a hormone called human chorionic gonadotropin (HCG), which prevents your menstrual periods and turns your pregnancy test positive.

Calendar week 4

Your babe which is a ball of cells simply nearly the size of an apple tree seed is now called an embryo. It is made of 2 jail cell layers chosen epiblast and hypoblast which form future organs and tissues of the infant. Amnion and the yolk sac are ii other structures that develop this week. The amnion with its amniotic fluid envelops and protects the growing embryo. Yolk sac makes the blood that nourishes the embryo until placenta forms and takes over the office.

Week 05 to Week 07

Week 5

Your baby that looked like a mass of cells until now, gains a distinct shape this week. The embryo is almost one-half a centimetre long and appears every bit a polliwog. The neural tube develops which volition later become your babe'south spinal cord and encephalon. Your baby's center and other vital organs such as kidneys and liver start developing. The placenta likewise forms this time and your baby gets nourishment from your blood through the placenta.

Calendar week 6

Your baby has grown to near the size of a lentil by at present. The brain and spinal cord are developing at a faster rate. Your baby has its facial features developing with those night spots that transform into eyes and the pits on either side of the caput make up the ear. Baby's middle starts chirapsia around this week and heart rate can even be detected on an ultrasound during your prenatal visit. Minor buds beetle out that eventually class your baby's easily and feet. The digestive and respiratory organization organs get-go forming this week.

Week seven

Now onwards your baby almost the size of a grape enters a very active developmental stage and at the same time starts adapting to the life within your womb. The umbilical cord which acts every bit a linkage betwixt you and your babe throughout pregnancy has formed by now. This serves every bit a portal to provide oxygen and diet to your babe and besides for waste disposal from babe's body.

Your baby is growing at a rapid pace and all the body parts that have started forming in the before weeks (center and encephalon) differentiate and become complex. Your baby'south digestive tract and lungs also go on to develop. At the end of the arm bud that had formed last week, a small mitt which looks similar a paddle appears. By this week, infant's face up acquires a distinct shape equally facial features such as mouth, nostrils, ears and eyes get more defined.

Week 08 to Calendar week 12

Week 8

Your baby measures almost one and a half centimetre by this week. Lot of change takes place this week. The cute little fingers and toes which you long to cuddle with begin to form. Your infant can now bend its hand at the elbow and wrist. The eyes become more evident as they form pigment and likewise eyelids course to protect the eyes. The buds that develop into your babe's genital organs also appear this week.

Calendar week 9

Your baby now appears similar a peapod and weighs around ii-3grams. By the end of this week, your infant volition measure up to ii.3 centimetres in length. The tail like extension at the end of spinal cord disappears and baby's head grows very large compared to the rest of the body. The easily have grown longer and fingers become clearly distinguishable. Baby's genitals start to develop from the buds that had appeared in the previous week. Also, internal reproductive organs such as testes and ovaries begin forming this week. Your baby may brand few of its start movements in this calendar week which tin be well appreciated on an ultrasound.

Week ten

By the stop of this calendar week, your baby has crossed the embryonic catamenia and volition be regarded every bit foetus from the next week onwards. The foetus measures 3 centimetres and weighs not more than just 4 grams. Your baby starts developing very fine details such as fingernails and hair as it grows each day. The vital organs –the heart, liver, kidneys, brain and lungs have formed completely and started their office. Tooth buds announced within the mouth. If the foetus is male, then its testes begin producing testosterone, the male hormone.

Week xi

You are heading towards the cease of the kickoff trimester. Your baby starts active movements like kicking and stretching. Your baby'due south fingers and toes have separated and the baby grows chop-chop from now on until twenty weeks. The face continues to develop and the ears take their last location, on the sides of the caput. Your baby'due south head seems larger and is at least half the baby's length.

Calendar week 12

This week marks the finish of your first trimester. Baby'southward vocal cords class this week. Your baby's kidneys start to role as the amniotic fluid your baby swallows is passed out in the form of urine. The eyes which were on the side of the caput come up closer together. Brain development continues and by the end of this week, your baby may become about five.5 centimetre long and weigh around 14 grams.

Week xiii to Week 15

Week 13

You have stepped into the second trimester of your pregnancy. You lot have your fully developed placenta to provide your baby enough oxygen, nutrients and also dispose waste. Along with this, the placenta starts producing hormones, progesterone and oestrogen that maintain your pregnancy. Your baby'south eyelids get fused together in gild to protect the developing optics. Surprisingly, your infant's unique fingerprints have also developed by this time. Your baby measures around 7 to 8 centimetres long and weighs nigh 23 grams.

Week 14

During this week, very fine colourless hair develops and covers virtually of the baby's body. Information technology is called lanugo and it usually disappears just before nascence. Eyebrows likewise start growing as do the hair on the scalp. Your baby'south genitals have likewise completed evolution. Your baby can make expressions –squint, pout or grimace and is able to grasp and suck its thumb. By now your infant's body starts growing faster than the head portion and measures nearly 9 centimetre in length and weighs effectually 43 grams.

Week 15

Your baby is now almost 15 centimetres in length head to toe and may counterbalance around 120 grams by the terminate of this week. The head portion may account for about 1/three rd of the baby'southward body length. If yous have been meaning earlier, you lot may get-go feeling sensations of your baby'southward movements in this week. Your baby is able to make some facial expressions and has the ability of grasping with hands and sucking the thumb. Your babe may start exploring within your womb with its footling hands! Infant's song chords take also formed past now. The amount of amniotic fluid surrounding your baby also increases assuasive it to move around freely in the womb. Hair continues growing on the head and eyebrows. The skeletal organization and muscles continue developing due to which baby is able to move his arms and legs.

Week 16 to Week 18

Week 16

Your baby has grown up to the size of a pear fruit and in the following weeks there will be rapid growth in your baby. Your baby is able to concur its caput in an erect position and can make facial expressions such as squinting and frowning. Besides these activities, your baby may as well catch hold of the umbilical cord and first playing with information technology! The circulatory system and urinary organization are fully functional and your baby inhales and exhales the amniotic fluid through the lungs.

Week 17

Your baby may measure upto 19 centimetres from the head to toe and weigh almost 280 grams by the end of this week. Baby's peel appears transparent and wrinkled as the fat layer underneath has not developed yet. The blood vessels beneath the skin can exist seen and makes the skin appear purple-red. A fine layer of hair called lanugo covers your baby'south body and protects the tender baby skin until it is shed a few weeks before birth. Your baby begins exploring its own body with the hands and there is ample corporeality of amniotic fluid for the baby to swim around and shift position very frequently.

Week 18

An ultrasound scan is unremarkably washed betwixt xviii and 20 weeks during which yous may see your baby boot, motility arms or even suck the pollex. Your baby's chest moves up and down when it inhales and exhales amniotic fluid, in a similar manner as while breathing. The ears take their final position and in following weeks your infant may listen to your voice! The middle ear bones and nerves from the brain have developed and your infant can make out sounds of blood gushing through the umbilical string and your heartbeat. Your baby's bones which take been soft till now first to harden or ossify during this week.

Week nineteen to Week 22

Week 19

By the end of this week, your baby may measure almost 22 centimetre caput to toe and counterbalance effectually 340 grams. Your infant's fingernails take completely formed and fingerprints can be seen engraved in their sparse skin. Permanent tooth buds announced behind the primary tooth buds deep within the gums. A waxy layer called vernix caseosa covers and protects your baby'southward subtle skin from harm.

Week 20

You have completed about half of your journey through pregnancy this week! Your baby grows quickly taking up more space in the womb. As your baby continues growing, yous can feel more pressure level on your lungs, tum and bladder. Your baby'due south peel develops into layers and becomes thicker below the vernix caseosa. Hairs and nails keep growing.

Calendar week 21

Your babe will be measuring around 25 centimetres from caput to toe and weighing slightly less than one-half a kilogram by this week. Baby'due south eyelids remain fused but the retina of the eye has formed completely. Eyelashes and eyebrows have formed. The hair follicles develop pigments that give your infant's hair its color. At this stage, your baby lies in a crossed position with feet towards 1 side of your stomach and head on the other side. Bone marrow has now developed well enough to take over the production of blood cells from the baby's liver and spleen.

Week 22

Your baby looks more proportional and weighs around 430 grams and nigh 27 centimetres from head to toe. The offset molar buds have appeared in the infant's gums. By the cease of 22 weeks, baby'due south nervous system develops completely and the connection between encephalon and spinal cord matures. Your baby is now able to recognise lite, sound and feeling of touch, warmth and hurting. Taste buds have begun forming on the tongue. Baby's reproductive system as well continues developing. The testes start descending from the belly if it is a infant boy and in girls' uterus, ovaries and vagina would have developed.

Week 23 to Week 25

Week 23

You lot may discover that your infant tends to be more agile this week, particularly during the time when you lot are resting. The baby adopts a singled-out pattern of sleep though they sleep for virtually of the time. Past now, your baby may measure up to 28 centimetres and weigh approximately 600 grams. A fat layer starts forming in between the muscles and skin and covers the blood vessels giving a better skin complexion.

Week 24

At 24 weeks, babies will have increased breathing patterns. A substance called surfactant is produced in the baby's lungs and lines the lungs to help the babe breathe after it is born. Your baby may counterbalance more than 600 grams by now and measure upwards to 30 centimetres in length. Baby's skin is very thin and delicate and has very little amount of trunk fat.

Week 25

Your baby tin can now hear and recognise your vocalisation and exist calmed by listening to various types of music. Eyelids can open; your babe can even blink and react to bright calorie-free. Your baby is nearly 33 centimetres in length and may counterbalance virtually 800 grams. Baby'southward movements get more regular and you may discover baby has resting and active periods.

Week 26 to Week 28

Calendar week 26

Your baby' pare may be wrinkled though the body weight is nearly 907 grams. Infant will steadily gain weight in the following 14 weeks. As the nerves in the ear have adult completely, response to sound becomes more consistent. Baby'southward brain also develops intensely as baby grows at a rapid rate. Your baby continues to take small breaths of fluid surrounding information technology.

Week 27

In the 27th week of pregnancy, your infant weighs about 1100 grams and measures 37 centimetres. Allowed organisation develops in your baby as your natural antibodies pass into the babe through the placenta. Your baby is at present able to coordinate the 'suck and swallow' action which is essential for feeding afterwards nascency. The ability to distinguish light from nighttime too develops by now. Your baby will virtually announced the way she is going to look at birth except that she is thinner and smaller.

Calendar week 28

By the terminate of week 28, your baby may measure about 38 centimetres from head to toe and weigh slightly over grand grams. In this calendar week your babe tin can open up its optics and plough head towards a continuous vivid source of calorie-free from exterior. The layers of fatty proceed to deposit and hair growth also continues. The baby's brain folds and grooves too develop and expand.

Calendar week 29 to Week 33

Week 29

The third trimester begins from the 29th week and lasts till nativity that is around forty weeks. Your baby weighs well-nigh 1350 grams and may exist around 40 centimetre in length. Baby'southward encephalon increases in size and becomes more complex. The pupils in the baby's eyes can react to light and your baby can focus without much difficulty and view dim shapes. Your baby's movements proceed to exist more agile and in case you detect subtract in movements, consult your doctor.

Week 30

Your baby volition continue gaining weight rather than growing in length from now onwards. Your baby may weigh around 1400 grams and continue depositing fat layers to gain weight. A special kind of fat chosen brown adipose tissue gets deposited which helps to regulate newborn infant's body temperature and serves as important source of rut production later on birth. About 1 litre of amniotic fluid may surroundings your babe at present, but its level decreases as baby grows. Your baby'southward lungs are fully developed and infant may repeatedly move the diaphragm imitating breathing movements. Your baby may also get hiccoughs which are felt as rhythmic jerky move within your womb.

Week 31

Your baby now weighs around 1700 grams and looks slightly stubby. The head to toe length of the babe would be about 43 centimetres. Your babe's lungs produce more and more amounts of surfactant, a fatty liquid that keeps the lining of the lungs moist and efficient enough for breathing. The 'suck and consume' activeness necessary for the babe to feed after birth gets fully coordinated by the end of this week. Your babe may swallow some corporeality of amniotic fluid and also pass several cups of 'urine' through bladder back into the amniotic fluid around it. You lot may feel your baby does non brand as many movements every bit before, but this is because of lack of space in the womb as infant grows bigger.

Week 32

Your baby will take hair on the head, eyelashes and eyebrows evident by now. The fine hair that had covered infant'due south torso from the 2d trimester disappears, but some hairs may persist at birth on the dorsum and shoulders. Your infant keeps practising animate movements by inhaling amniotic fluid and exercising the lungs! If you are carrying a baby male child, his testicles descend from the abdomen into the scrotum.

Week 33

Your baby will turn around and be in a 'head down' position until nativity. Baby's movements may alter into stretches and twists as information technology grows bigger and there is relatively less space to move around in the womb. Your baby will weigh about 2100 grams and measure approximately 45 centimetres in length. During the remaining 6 weeks, the main chore for your baby is to grow bigger by gaining weight and to boost the immune arrangement with your antibodies. At present, your baby's brain has billions of well adult nerve cells which assist your baby coordinate with the in utero surroundings by senses of hearing, sight and touch. Your baby will be able to distinguish different flavours, whether sweet or sour! Your babe is at slumber nigh of the times and may fifty-fifty experience dreams!

Week 34 to Calendar week 36

Week 34

At 34 weeks, fat layers continue to eolith and your baby weighs effectually 2200 grams by now. Your babe'south nervous arrangement continues to mature and the lungs are virtually fully developed. You tin can even talk to your baby as the hearing ability is fully developed. The fine hair (lanugo) has fallen off only the waxy covering on your baby's skin, vernix caseosa becomes thicker.

Week 35

Your baby'south expected delivery date is fast approaching and your infant is now in normal proportion and plump! Your infant could weigh around 2600 grams and measure upto 47 centimetres head to toe by this week. Now onwards the overall growth of your baby becomes slow but weight proceeds increases considerably to up to approximately 230 grams per calendar week. From this week, the most rapid weight gain period begins and fat deposits throughout baby'southward body particularly around shoulders.

Week 36

Your pregnancy completes total-term by the terminate of this calendar week and yous could give birth to your baby whatsoever fourth dimension from now! Your baby may counterbalance virtually 2700 grams and y'all may feel increasing pressure in the lower part of your belly. Your baby'south cheeks become chubbier which adds to the fullness of your baby's confront. While your babe's caput is in the pelvis, the skull bones may also motility in relation to one another (molding). It facilitates easy passage of your baby through nascence canal.

Week 37 to Week twoscore

Week 37

Your baby may weigh near 3000 grams and measure almost 48.5 centimetres head to toe length. Your baby is regarded equally 'full term' or being on time if born afterward this week. The thick white layer on baby's peel (vernix) remains, but the fine pilus covering the trunk, lanugo would have disappeared past this week. However, fat continues depositing at the rate of fourteen grams a day!

Week 38

You lot are just two week abroad of belongings your little i in your hands! Though babe'south growth has slowed down, fat all the same accumulates. Waste matter substances begin collecting in the baby'south intestines. Dead pare cells, intestinal cells and lanugo hair pile up to grade the light-green-black meconium, infant's starting time bowel movement.

Week 39

Most all of the vernix coated on the baby'south skin has disappeared but there may exist some remaining in the armpits or groin areas. Your infant's breathing exercises unremarkably stop almost 24-48 hours prior to start of the labour. About 75-100 ml of amniotic fluid remains in the baby'southward lungs and hormones released during labour initiates absorption of fluid from the lungs into the claret stream. Umbilical cord may become entangled around baby'southward neck sometimes, in this case a Caesarean section would be required if information technology causes issues.

Week 40

After much of expectations and preparation, you may welcome your babe this calendar week. Your infant at term may counterbalance in the range of 2800 grams to 4500 grams and measure somewhere around 46 to 56 centimetres. Your newborn may have slight variations such as misshapen head, vernix coating, skin discolourations, dry patches or rashes. All these are quite normal and will resolve in few days.

andersonthembeen.blogspot.com

Source: http://www.monashobstetrics.com.au/baby-growth/

Share this post