Hello friends welcome to my YouTube channel surgical knowledge in this video we will talk about pregnancy week by week so let's begin first trimester 1 to 2 weeks the egg take one to two week to develop in uterus 3 weeks your baby is a tiny ball called a blastocyst made up of several hundred cells that are multiplying quickly four weeks deep in your uterus your baby is an embryo made up of two layers and your primitive placenta is developing your baby length is 0.2 mm 5 weeks your tiny embryo is growing like crazy and you may be noticing pregnancy discomforts like sore breasts and fatigue your baby length is 2 mm 6 weeks your baby's nose mouth and ears are beginning to take shape you may be having morning sickness and spotting your baby length is 4 mm heart rate able to seen 7 weeks your baby still an embryo with a small tail is forming hands and feet your uterus has doubled in size your baby length is 1 cm heart rate 145 to 180 BPM means breaths per minute 8 weeks your baby is constantly moving though you can't meanwhile you may be making decisions about prenatal tests your baby length is 0.63 in or 1.6 CM heart rate 140 to 178 BPM weight 1 G 9 weeks nearly an inch long now your baby is starting to look more human you've probably noticed your waist thickening your baby length is 0.90 in or 2.3 CM heart rate 140 to 176 BPM weight 2 G 10 weeks your baby has finished the most critical part of development organs and structures are in place and ready to grow your baby length is 1.22 in or 3.1 CM heart rate 150 to 180 BPM weight 4 G 11 weeks your baby's hands will soon open and close into fists and Tiny Tooth buds are appearing underneath the gums your baby length is 1.6 to1 in or 4.1 CM heart rate 150 to 180 BPM weight 10 G 12 weeks your little one's teeny toes can curl her brain is growing furiously and her kidneys are starting to excrete urine your baby length is 2.13 in or 5.4 CM heart rate 145 to 170 BPM weight 14 G 13 weeks it's the last week of the first trimester your baby now has Exquisite fingerprints and is almost 3 in Long your baby length is 2.9 in or 7.4 cm heart rate 140 to 172 BPM weight 23 g second trimester 14 weeks your baby's tiny features are making different expressions and you may be feeling more energetic and less nauseated your baby length is 3.4 to in or 8.7 CM heart rate 130 to 165 BPM weight 43 G 15 weeks your baby can sense light and is forming taste buds have a stuffy nose it's a surprising pregnancy side effect your baby length is 3.98 in or 10.1 CM heart rate 130 to 165 BPM weight 70 G 16 weeks get ready for a growth spurt at the next few weeks your baby will double his weight and add inches to his length your baby length is 4.57 in or 11.6 CM heart rate 125 to 160 BPM weight 100 G 17 weeks your baby's skeleton is changing from soft cartilage to Bone and the umbilical cord is growing stronger and thicker your baby length is 5.12 in or 13 cm heart rate 125 to 170 BPM weight 140 g 18 weeks your baby's genitals are developed enough to see on an ultrasound hangry an increase in appeti is normal now your baby length is 5.59 in or 14.2 CM heart rate 135 to 170 BPM weight 190 G 19 weeks go ahead and sing your baby may be able to hear you and if if your sides are aching if your sides are aching it could be round ligament pain your baby length is 6.02 in or 15.3 CM heart rate 130 to 170 BPM weight 240 G 20 weeks congratulations you're at the halfway mark in your pregnancy your baby is swallowing more now and producing meconium your baby length is 6 .46 in or 16.4 CM heart rate 140 to 170 BPM weight 300 G 21 weeks feeling your baby move those early flutters will turn into full-fledged kicks cool fact she has eyebrows now your baby length is 10.51 in or 26.7 CM heart rate 13 30 to 170 BPM weight 360 G 22 weeks your baby is starting to look like a miniature newborn and your growing belly may be turning into a hand magnet your baby length is 10.94 in or 27.8 CM heart rate 130 to 178 BPM weight 430 G 23 weeks when you're on the move Move Your Baby Can fell the motion pretty soon you may notice swelling in your ankles and feet your baby length is 11.38 in or 28.9 CM heart rate 145 to 165 BPM weight 501 G 24 weeks your baby is long and lean like an ear of corn and your growing uterus is now the size of a soccer ball your baby length is 11.81 in or 30 cm heart rate 1 145 to 175 BPM weight 600 g 25 weeks your little one is starting to add some baby fat and grow more hair your hair may be looking extra lustrous too your baby length is 13.6 2 in or 34.6 CM heart rate 145 to 170 BPM weight 660 G 26 weeks your baby is inhaling and exhaling small amounts of amniotic fluid which is good practice for breathing your baby length is 14.02 in or 35.6 CM heart rate 145 to 170 BPM weight 760 G 27 weeks feel a tickle it may be your baby hiccupping he's also opening and closing his eyes and even sucking his fingers your baby length is 14.41% heart rate 145 to 170 BPM weight 875 G third trimester 28 weeks welcome to your last trimester your developing baby's eyes may be able to see see light filtering in through your womb your baby length is 14.8 in or 37.6 CM heart rate 135 to 180 BPM weight 1,5 G 29 weeks your baby's muscles and lungs are continuing to mature and her head is growing to make room for her developing brain your baby length is 15.2 in or 38.6 cm heart rate 130 to 180 BPM weight 1153 G 30 weeks your baby now weights almost 3 lb meanwhile you may be batting mood swings clumsiness and fatigue your baby length is 15.7 1 in or 39.9 CM heart rate 130 to 180 BPM weight 13/19 G 31 weeks your baby strong kicks might be keeping you up at night and you may be feeling Braxton Hicks contractions too your baby length is 16.18 in or 41.1 CM heart rate 130 to 180 BPM weight 1502 G 32 weeks your baby is Plumping up Meanwhile your expanding uterus may cause heartburn and shortness of breath your baby length is 1619 in or 42.4 CM heart rate 13 to 175 BPM weight 172 G 33 weeks with your baby now weighing a little over 4 lb you might be wading and having trouble getting comfy in bed your baby length is 17.2 in or 43.7 CM heart rate 1 130 to 175 BPM weight 1918 G 34 weeks your baby's central nervous system and lungs are maturing and dizziness and fatigue may be slowing you down your baby length is 17.72 in or 45 cm heart rate 130 to 175 BPM weight 2146 G 35 weeks your baby is too snug in your womb to do somersaults but you'll still feel frequent if less dramatic movements your baby length is 18.19 in or 46.2 CM heart rate 130 to 175 BPM weight 2383 G 36 weeks your baby is gaining about an ounce a day you may feel her drop down into your pelvic as you approach your due date your baby length is 18.66 in or 47.4 CM heartbeat 135 to 175 BPM weight 26 of 22 G 37 weeks your baby's brain and lungs are continuing to mature you may have more vaginal discharge and occasional contraction your baby length is 19.13 in or 48.6 CM heart rate 135 to 170 BPM weight 2859 G 38 weeks your baby has a firm grasp which you'll soon be able to test in person meanwhile watch out for signs of preclampsia your baby length is 19.61 in or 49.8 CM heart rate 130 to 170 BPM weight 30 to 83 G 39 weeks your baby is fullterm this week and waiting to greet the world if your water braks call your healthc care provider your baby length is 19.9 6 in or 50.7 CM heart rate 130 to 180 BPM weight 3 to 88 G 40 weeks as cozy as he is your baby can't stay inside you much longer you'll go into to labor or be induced soon your baby length is 20.16 in or 51.2 CM heart rate 130 to 170 BPM weight 3462 G thanks for watching