Boy nub at 13 weeks gender This is something that can be identified on babies at this stage and if it points vertically then it is likely to be a boy. Chris Apr 25, 2025 · Determining a baby's gender becomes more accurate as the pregnancy progresses, with a 70. Please note: before 12+5 weeks baby’s nub is not fully formed but guesses can still be made. Similar results were found in a 2006 study , with a larger sample Mar 19, 2024 · When a nub looks like neither one nor the other, such as a nub at an angle between 10 to 30 degrees to the spine, researchers are too unsure to make a call on the baby's sex (Schaefer et al 2023). Sep 7, 2021 · Nub theory is about 97 percent accurate, but only when performed by a trained scientist or doctor at 13 weeks or later, research indicates. Alternatively, you can have a Harmony Test with Gender at 10 weeks. Friend's GIRL Nub at 13 weeks, confirmed at 20 weeks. It does look like a boy to me but I'm not an expert. Charlie said boy! Confirmed boy at 16 week level II and 20 week U/S this last tuesday. The real name of this 'nub' is the genital tubercle and how the nub theory works is the angle of the nub can reveal whether you will be having a girl or a boy. I'm so shocked and even… Jan 24, 2023 · Hiya , i had my 12 week ultrasound about a couple weeks ago turns out i was further along and was 13 weeks almost 14! i'm so impatient and just want to know the gender any ideas? boy or girl? i'm hoping for a boy Ultrasound key identification for gender boy from 13 weeks to 36 weeks with narration#genderboy #ultrasound Mar 24, 2016 · The first scan photo was at 13 weeks and we was convinced it was a girl by the pregnancy symptoms of the old wives tales but the second scan was at 21 weeks and the sonographer showed us his penis which totally shocked us! Apr 4, 2020 · Understanding the Nub Theory. Mar 30, 2020 · Skull theory — also sometimes written as skull gender theory — is the belief that you can accurately predict the gender of your baby well before the 20-week scan by looking at your earlier Aug 1, 2021 · The closer to 14 weeks the more accurate at determining gender. It was fun playing. One picture of the baby's fetus may show a nub of a boy, whereas a picture taken from a different position may suggest it to be of a girl. It's not until 12 weeks that the Nub truly begins to take shape. When checking the nub theory, the best time to get a scan is between 11 and 13 weeks of gestation. Skull theory for boys Jun 3, 2021 · Gender Selection (IUI/IVF) PGD and Sperm Sorting with MicroSort and Ericsson. EmjoValir Jun 1, 2023 · I've been predicted by nub/skull/ gender experts that I would be having a girl. However, it’s not until 14 or 15 weeks that you can clearly begin to see the differentiated genitalia. Nub theory said girl. View Confirmed Boy and Confirmed Girl gender predictions using the Ramzi method, 20 week scan, nub theory and skull theory. I'm sure it probably is a boy though. You also receive 6 months access to a Personal Advice Coach and a prioritized response to all your questions! Sep 23, 2013 · This is our 4th and a surprise baby. At 13 weeks a boy would be more obvious in my opinion. Gender Odds. You also receive 6 months access to a Personal Advice Coach and a prioritized response to all your questions! Sep 13, 2016 · 'Lots of people guessed girl for my 13 week scan pic as the head was so rounded. According to the theory, based on the angle of the tubercle, the gender may be determined. 9% confidence 🎉 @sara. It is supposedly the earliest point of prediction using modern technology; however it is only 40-60% accurate. Prior to this stage, all foetal nubs look alike, characterised by their elongated, smooth, and cylindrical shape. Book a baby gender scan in Kent with Dr Penman here. I will guess boy 75% Feb 12, 2017 · I would have guessed boy for that nub anyway, it's pointing slightly up relative to the spine and it's early :), and because it's 6 days earlier than your other scan the angle at 13 weeks would be much more pronounced than at 12 weeks, I would guess girl for the second scan because even though it's pointing slightly up, it's at 13 weeks not 12 so unlikely to rise any more, but I wouldn't be "The accuracy of determining your baby’s gender increases with how far along you are in the pregnancy. Jan 11, 2024 · A 2006 study found that nub theory was 96 percent accurate when used in week 12 of pregnancy, and 97 percent accurate when used in week 13 of pregnancy. The gender tubercle is a body of tissue that indicates the formation of the genitals. The odds of Nub Theory at 13 Weeks. May 10, 2016 · Gender Selection (IUI/IVF) PGD and Sperm Sorting with MicroSort and Ericsson. At this stage, the angle of the genital tubercle can be accurately identified, making it easier to tell the baby’s gender. I have seen very girlie nubs turn out to be boys by 20 weeks and very boyish nubs be girls by 20 weeks. X Sperm and Y Sperm May 2, 2019 · Gender Selection and Gender Prediction: high tech sex selection and at home gender swaying . " She said it was just a guess, don't do a gender reveal or anything, and said it was about 60% accurate! Oct 2, 2019 · I did 6 week Ramzi said Girl I did 12 week Nub Said Girl 20 weeks Scan was a girl 25 weeks Scan still a girl hahaha don't believe it as I have 4yr old boy and juat always thought I would be unlucky and only have boys lol (unlucky as In wanting a girl) Nov 17, 2016 · I went to a scan today at 13 weeks and I really thought I was having a boy then she pointed at the nub and said 90% sure it's a girl. 1-Nov-15 10:53 am. A boy Apr 17, 2017 · Your scan pic is at the top hun and the female gender nub at the bottom. If the nub is angled greater than 30 degrees in relation to the spine, it is likely a boy. X Sperm and Y Sperm Feb 11, 2022 · The nub looks flat and forky. In baby boys, the Nub will begin to rise, and show an angle, while baby girls remain parallel. Apr 4, 2024 · Anyone saw their baby's gender on ultrasound at 13 weeks? My OB says we are having a boy at my 13 week appointment. Nub Theory at 13 Weeks. This is where the fun begins! Your baby's Nub will now begin going through rapid developmental changes that will allow us to better differentiate him or her from male or female. it took me ages to get my head around it but when it was confirmed a boy at my gender scan at 16 weeks I’d had some time to accept it and get excited. This is commonly referred to as a “nub. 3% by week 13! How to Use The Nub Theory to Predict The Gender of a Baby? As mentioned, an ultrasound or a scan is the first step to being able to use the nub theory and determine the gender of the fetus. We've had so many mc's in the past and we lost our little girl at full term. We have 3 boy's all ready. can’t tell based off the common skull or nub Oct 25, 2020 · Did these theories work for you too? Let me know in the comments below 🤗 Both boy and girl still have a visible nub at this stage, you'd perhaps expect a boy nub to have a fair angle by 13 weeks whereas a girl would be pretty parallel to the spine. Thanks Oct 12, 2022 · @1991be whoever told you at 11 weeks was being ridiculous. au The Nub Theory is not reliable before the 12-week gestational period. Both males and females have this nub, which will become the penis if it is a boy, or the clitoris if it is a girl. This time at 12 weeks we knew form the nub it was a girl. Before 15 weeks of pregnancy, the baby is no bigger than a small chocolate bar. DNA Tests, Fetal Heart Rate, Chinese Gender Chart, the Drano Test, and more. I’d guess yours is a boy [emoji1405] I’m hopeless in looking at the nub and getting it right. Nub theory accuracy improves significantly by 13 weeks. If you send in your 12 week scan images along with your 16/20 week images we will also check your baby's gender with the nub theory. But from each month the tally is always over 90% being confirmed correct! 12+ weeks) for scans above 13 weeks accuracy is 98%! The reason why it can be lower is early Girl predictions! As it’s the development week. 3% accuracy at 11 weeks, increasing to 98. Odds of having another boy or girl. This test is 99% accurate at detecting gender at 10 weeks. Would love to hear your thoughts?!xx scan is 13 2 This is my little man's nub shot at 12w2d. both genital parts need to image to give certainty of gender, so for girls this would be labia and clitoris, (sometimes just labia is ok depending on the angle and age of baby, for a boy penis AND scrotum need to image! depending on the lie penis can image as round or a line, with No worries we will always do our very best to reassure you and make you feel confident in your baby's gender. All about nub theory! Between 12 - 14 weeks gestation, baby’s gender can possibly be determined based on the ‘angle of the dangle’. Gender Selection and Gender Prediction: high tech sex selection and at home gender swaying . Not boy. May 15, 2017 · 13 +4 here ramzi theory said girl. Only post between 12 - 14 weeks gestation. If the nub points straight out or down, it is more likely female. 4. Baby’s gender can possibly be determined based on the ‘angle of the dangle’. Apr 16, 2022 · I thought we were having a boy until 12 week scan I just got a feeling it was a girl (no visible nub or anything not an expert though). It is observed that between 11 and 13 weeks, the genital tubercle i A mass of tissue in a developing fetus that later forms parts of female and male genitals is present between the legs of the babies. The odds of The Nub Theory is winning the race to becoming the best and most popular early gender predictor across the internet. Apr 29, 2025 · From around 12 weeks to 14 weeks you'll be able to clearly see your baby's nub, (hence the name) also called the genital tubercle. But if said trained professional tries nub theory at 11 weeks of pregnancy, it’s only around 70 percent accurate, and when done at 12 weeks, it's about 85 percent accurate. Ultrasound Gender Prediction. Understanding the Nub Theory. Nub Theory 13 Weeks 3 Days. How early can I use the Nub Theory to know whether it will be a boy or girl? Before 10 weeks of pregnancy, the genital tuber appears to be the same in both male and female fetus’. How is fetal gender determined on ultrasound. 4-Apr-20 5:28 am. I’ll have a gender scan next week and will update than but I have a feeling right know it’s a boy. The skull shape. Boy or swollen girl 13. All about nub theory! Between 12 - 14 weeks gestation, baby’s gender can possibly be determined based on… Sep 8, 2011 · baby 9 Nov 3, 2023 · But if it looks boyish there’s a very high chance it’s a boy. The earliest sex determination via ultrasound uses the "nub theory" starting at 11 weeks. 9% dependent on how clear your baby's nub is showing. That’s what I also was afraid of. Our gender scans are 99. Please provide profile view scan images so we can see angle of the nub in relation to Let our Natural Gender Selection experts create a personalized plan for you to help you conceive your dream gender. For me I'd 100% say your having a little girl but don't take my word for it. 9% correct. The nub theory alone holds an accuracy of 99. It is only after reaching 12 weeks that the foetal genitalia start to develop unique characteristics, making it feasible to accurately determine the baby's sex. 8 was the best cutoff value for gender prediction at 11 to 13 weeks. I was in your position a few weeks ago. The accuracy was found to be 70. Determining gender is now possible between 12-14 weeks gestation by analyzing the angle and shape of the nub. May 6, 2025 · Another method you may want to also try to confirm their suspected sex is the ‘nub theory’ which required you to take a closer look at the area between the legs. This method is based on the genital tubercle or the ‘nub’ that babies have between their legs between 11 and 13 weeks. May 15, 2021 · If you Google it there are studies on the accuracy, I think it is over 90% at 13 weeks and a bit less before that. Until about 14 weeks along, boy nubs and girl nubs are exactly the same size, so you won’t acquire much useful information there. Dec 16, 2021 · Dr Penman can assess baby’s sex via gender scan with 80% accuracy from 12 weeks and with 99. The 2016 study found that a body mass index below 23. is that there’s a good chance you’re having a boy, around 50% likelihood. This doesn’t mean Nub theory is wrong. X Sperm and Y Sperm. I knew he was looking at the nub anyways and we double checked at 16 weeks and he was a boy. Jan 10, 2022 · The nub theory said boy due to the nub being raised at 13 weeks… but the pregnancy symptoms I’m getting are those of a girl - really bad sickness etc. weeks,is a girl. So how can we predict gender before then? Apr 29, 2025 · From around 12 weeks to 14 weeks you'll be able to clearly see your baby's nub, (hence the name) also called the genital tubercle. This is when the Nub shows two different angles in different positions. In a boy, the nub will develop into the penis, while in a baby girl, the nub develops into the clitoris. The Nub Theory predicts a baby’s gender by examining the angle and shape of the “nub,” a protrusion seen in ultrasounds around weeks 11 to 13. Boy = 30° or greater Girl = 10° or less Inconclusive = 10° to 30° In the diagram, the horizontal line (0°) is the baseline (baby's lower spine). This method of gender prediction is based on the shape of your unborn babe’s skull. Dec 22, 2018 · I’ve included two photos, one of which according to the sonographer was my good “nub pic” (I don’t really get this, despite scouring the internet!?) The other, baby’s legs are back. Please provide profile view scan images so we can see angle of the nub in relation to the spine. Gender confirmation is determined on a number of factors including BMI, previous scar tissue or position of your baby during the scan. Now backed by science, the nub theory can boast a 99. Another 2012 study looked at 1,222 patients and found that they had a 96. Jan 7, 2025 · Regardless of gender, all babies have a nub between their legs (known as the genital tubercle), which develops around 13 weeks gestation and indicates that their genitals are forming. I was told with all three pregnancies that they are boys based off the nub pointing straight up. The genital tubercle is definitely more defined, and its angle relative to the spine becomes more indicative of the baby’s sex. 7% at 12 weeks, and reaching 100% at 13 weeks. He gave us a 70% sure estimate, which was later confirmed at my anatomy scan at 21 weeks. If the nub is less than 30 degrees, straight out or down, it’s most likely a girl. How to talk to your child about gender and gender roles. I’m 22 weeks now and she’s definitely a girl 4 scans have confirmed. Nov 25, 2015 · Gender Selection (IUI/IVF) PGD and Sperm Sorting with MicroSort and Ericsson. Aug 9, 2022 · While the accuracy rate was just 71. Mar 6, 2018 · With a clear 13 week picture it should be very accurate, I'd say aout 90%, i have followed nubs for a long time and rarely do I see a clear picture turn out to be the opposite, it does happen but rarely, please post your pic, I am intrigued now!!!:) Boy Ultrasound Signs. May 11, 2022 · Wondered if anyone would like to have a guess (educated or non-educated. Jan 18, 2013 · However of course I only really want he/she to be a healthy babby, but I think I would be amazed if it's a girl, as I have a boy; and my partner has two boys already with an ex. No doubt. Jul 7, 2019 · Hey I’m 13weeks and 4 days pregnant in this solo picture I have of the baby. sweetpea_36. 9% accuracy from 16 weeks. . kayc congratulations! 😘 #nubtheoryexperts #genderprediction #genderrevealvideos #expecting #expectingababy #ivfpregnancy #parentingmemes #parenting #babyontheway #babyonboard #werehavingababy #boyorgirl #firstpregnancy #12weekspregnant #12weeks #13weekspregnant Aug 9, 2022 · While the accuracy rate was just 71. 5,297. Determine the nub angle. The genital tubercle, aka the nub, refers to the baby’s genitals. You also receive 6 months access to a Personal Advice Coach and a prioritized response to all your questions! All about nub theory! Between 12 - 14 weeks gestation, baby’s gender can possibly be determined based on the ‘angle of the dangle’. Head shape is more a boy. but then I know all pregnancies are different so I’m just very confused haha! It’s when the nub theory experts have a 98% accuracy rating that you question everything! Mar 4, 2024 · Most of the time, the baby’s gender can be seen during an ultrasound at 15 weeks of pregnancy. You would expect identifying male foetuses to be easier compared to females. 22-Sep-17 10:06 am. " Basically at that stage both boys and girls have a nub of genital tissue between their legs, but there is a theory that you can fairly reliably determine the sex based on the angle of the dangle. I’m no expert though. Though from what I've seen, what looks like a girl nub can develop to a boy one at this stage, but I think if it looks like a boy one that is more accurate. Jun 27, 2023 · Nub Theory at 12 weeks: boy. Interestingly, at the 11-week mark, more than half (56%) of male foetuses were wrongly identified as female, while only 5% of females were wrongly identified as male. Mar 24, 2017 · Well I've been told 100% boy based on nub and that I may aswel paint the nursery and start buying clothes [emoji85] to be honest I've seen loads of these nubs (with apparent stacking) that have turned out to be girls I'm starting to wonder how accurate the nub theory is. Jul 9, 2023 · 14 weeks scan. Guess: Is it a boy or a girl? At 14 weeks, the fetus’s gender can be The earliest time we can assess the baby’s sex is at 12 weeks gestation/pregnancy: We can tell the sex of the baby at the 12 week scan by assessing the direction of the nub. " New to Gender Swaying? Not sure where to begin or perhaps you have been reading and are completely overwhelmed! Let our Natural Gender Selection experts create a personalized plan for you to help you conceive your dream gender. Similar results were found in a 2006 study , with a larger sample If the nub points up more than 30 per cent, it’s a boy. 3. But I had private scan at 11 +4 and we got a pic of the baby with legs open and nothing there Ramzi theory predicted a boy at 12 weeks, I did a 13 week nipt test, that confirmed a boy. A flat Nub can still rise if baby is actually a boy. From 12. The foreskin is formed in week 12. That’s why moms typically learn their baby’s sex at the anatomy ultrasound around 18-20 weeks. At the end of the 11th week going into the beginning of the 12th week most nubs will image parallel and the term used for this is "early girl". Sex scan at 16 weeks determined a girl - they look for three parallel lines between the legs for a girl and mine was pretty clear. 9% accuracy, this is only when analysed by a professional nub enthusiast like ourselves. I have a 6 month old little boy I was hoping for a little girl but when I saw my little boy yesterday before I found out I just wasn't bothered what they were going to be. Interpreting nub theory ultrasound images can be challenging, but with practice, you will gain proficiency at accurately predicting your baby’s gender. % boy from nub techs and sure enough hes a boy (now 5 weeks old) Dec 15, 2023 · Nub theory at 13 weeks. Nub is flat,at 14. Nub theory - This theory uses the angle of the genital tubercle (the 'nub') in relation to the spine to tell if you're expecting a boy or girl. It’s at that point that the genital tubercle begins to develop into a penis or clitoris. Nub theory is a popular gender prediction method that utilizes the angle of the genital tubercle in ultrasound images to accurately predict sex for babies between 11-13 weeks gestation. 3% at 11 weeks to 98. By 13 weeks, the accuracy of nub theory predictions improves slightly again. It's possible! Look up about the "nub theory. Jan 22, 2024 · We’re having a private gender scan at 15/16 weeks but had our scan today and I’m measuring 13 weeks exactly. This nub is in a horizontal position, parallel with the baby's spine, so could be female. Nub Theory 13 Weeks 1 Day Confirmed BOY. Thank you in advance All about nub theory! Between 12 - 14 weeks gestation, baby’s gender can possibly be determined based on the ‘angle of the dangle’. By Roonarpia in forum Confirmed Girl Pics The nub theory works on the basis that from 12 weeks, boys' genitals (or the genital tuber, as they are not actually properly shaped bits and pieces at this stage, and both sexes will have a little tube- like protrusion) will be angled differently to a girls', and so by carefully examining your scan picture, you can work out the sex. 5 weeks to 13 weeks (a matter of a few days) a nub can image parallel, but develop that little bit later and be confirmed boy, this happens in around 6% of baby's and the term used is "late riser". You also receive 6 months access to a Personal Advice Coach and a prioritized response to all your questions! Jan 5, 2019 · This gives me hope that my nub scan at 13 weeks 1 day was wrong and it is actually a boy! Nub theory is in reality just that, a theory. We use spine line along with the baby's nub and bladder to identify the angle in which we find. 🤣) as to the gender of our baby from our scan when I was 13 weeks + 1. According to the Nub Theory, you don’t have to wait those 18 long weeks. At my 13 week ultrasound the tech told us that gender guesses are much easier to make at 13 then at 12, bc there is a lot of developpement happening then. RaisingGentlmen3. So this baby was a real shock as our youngest was 11 months when we found out. The angle is really girly but there is some stacking at the end of the nub. 9% at week 11 pleas, the rate increased to 92% at week 12 and hiked to a whopping 98. We didn’t find out the sex of our first (boy) and loved the surprise, so this really is just for fun as we’re not finding out this time either. Thank you in advance New to Gender Swaying? Not sure where to begin or perhaps you have been reading and are completely overwhelmed! Let our Natural Gender Selection experts create a personalized plan for you to help you conceive your dream gender. 7% at 12 weeks, and 100% at 13 weeks. 14th week in the womb. My scan date has been changed now to the 5th March, so one day less to wait! x:) BABY BOY 💙 Perfect Baby Boy Nub shown! Correctly determined at 12-13 weeks using #nubtheory with 99. 99% accurate, this is based on a study where we scanned 100 ladies between 12 and 13 weeks, 60 of which returned with gender confirmation at 14 weeks and were all 99. The accuracy can vary from 70. Mar 9, 2024 · hickorydickory20 · 10/03/2024 13:36 your baby's gender today from just 12 weeks. com. 3% at 11 weeks rising to to 98. Nov 5, 2024 · Nub theory is a method to predict fetal gender. Mar 30, 2021 · I personally specialise in gender from side shots and potty. Gender Selection and Gender Prediction: high tech sex selection and at home gender swaying Nub Theory 13 Weeks 0 Days Confirmed BOY. Welcome to our community All about nub theory! Please help me by reading the following. I am happy to say with my 20week scan it’s a definite boy. ” Before about 15 week gestation, both males and females have genital tubercles. Mar 31, 2025 · One study from 1999 analyzed the nub theory results of 172 pregnant people and found it to be 70% accurate at 11 weeks, 99% accurate at 12 weeks, and 100% accurate at 13 weeks. 7% at 12 weeks and 100% by 13 weeks. After that you need a shot of the genitals which should be minimum 16 weeks but better if you leave it until 20 weeks. Babies with a ‘nub’ – or genital tubercle – angled at greater than 30 degrees are likely to be boys, while girls' nubs sit below 30 degrees. Sometimes the nub theory struggles to predict the gender of your baby. Jul-2015 New to Gender Swaying? Not sure where to begin or perhaps you have been reading and are completely overwhelmed! Let our Natural Gender Selection experts create a personalized plan for you to help you conceive your dream gender. Can you guess if I’m having a boy or a girl based on the skull theory or the nub theory or whichever theory’s there are out there. Oct 18, 2020 · Your child’s external genitals start developing around week 4 of your pregnancy, but boy and girl genitalia are nearly identical in an ultrasound until around 18-20 weeks. The sonographer will examine the baby from different angles to ensure the gender determination is correct. Sep 13, 2016 · The so-called 'nub theory' is based on studying the baby's genital area at 12 to 14 weeks. Timing of Ultrasound. I decided to do a skull test for fun you predicted a boy. While factors like fetal position and ultrasound quality still play a role, predictions at this point can reach an accuracy of 80–90%. 6-May-19 9:34 am. Thank you so much for your reaction. May 28, 2014 · I was told at 12 week scan with all of mine (one was actually 11 week scan - 10 years ago) - told all 3 were boys (with the usual disclaimer that it was early and they weren't guaranteeing it etc). The nub is a protruding mass of tissues that starts developing around 4 weeks into the pregnancy, but it’s hardly noticeable by ultrasound, if at all. Well I'm having a little boy due in 6 weeks. 💖2005 💖2010 💖 2012 Jul 1, 2024 · The descent of the testes into the scrotum contributes largely to the normal development of a boy fetus. Having 2 of a kind is a very special thing. There is nub theory but it shouldn’t be done before 12 weeks as all nubs look girly. They were still boys at the 20 week scans. You can practice by taking one of our quizzes on the nub theory, or view the ultrasound galleries for hundreds of examples, filtered by gender and week of pregnancy. And although their genitals look the same, some experts think they can use the subtle differences to tell the baby's sex. 15 fun baby gender predictor tests to try. Gender guess please Korin19 · 13/07/2023 20:46 I think it's a girl. Image collection verified as correct and accurate. More Gender Prediction. Between eight to 15 weeks of pregnancy, the testes begin to move out of the fetal abdomen . Nub Theory 13 Weeks 0 Days Confirmed BOY-2010 -2012! - Due Feb 2017. At this stage, both boys and girls have a penis-like 'nub' called the genital tubercle. BABY BOY 💙 Perfect Baby Boy Nub shown! Correctly determined at 12-13 weeks using #nubtheory with 99. 881 subscribers in the nubtheory community. Kellymama4. I’m too eager to wait so was curious if anyone had any thoughts? Boy or girl? I think girl only because I can’t see a boy nub. This baby is between 11 weeks and 13 weeks. Most accurate is 12+4-14 weeks for nub theory. May 17, 2012 · As PP said, nubs are not 100%. Now 30 weeks and had it confirmed multiple times since so was definitely accurate. The boy nub points straight up and the girl points sideways. A Jan 25, 2024 · At 11 weeks, there was 70 percent accuracy in determining gender, and by 13 weeks, that number had jumped to more than 98 percent. Usually if you go for the scan closer to the 14th week it’s more clear to see. Apr 9, 2025 · Boys’ and girls’ genitals develop along the same path with no outward sign of gender until about nine weeks. ' 'I think the skull theory only works from a 20 week scan as that's when the boy starts equaling out a little more until then the heads are miles bigger than the body' Apr 14, 2025 · Inquire if the technician can use “nub theory” at around 11-12 weeks. The 7 Sway Factors. See full list on mumsgrapevine. A females bladder lies just slightly under the Nub/Developing clitoris whereas a males bladder lies slightly lower in comparison. Jan 25, 2024 · At 11 weeks, there was 70 percent accuracy in determining gender, and by 13 weeks, that number had jumped to more than 98 percent. Use The Nub Whisperer's to find out the gender using your very own ultrasounds scans from just 12 weeks! This is an earlier than normally insight! by viewing the genitalia from a transverse view, ( Nub theory) although not a theory anymore! we can see the development changes much earlier! 3D Gender 13 Weeks 1 Day. Your baby’s testicles remain in the abdomen until roughly between week 28 and 32. not in denial but can't see a boy nub similar Jan 16, 2023 · How it works: Before 15 weeks gestation, both males and females have genital tubercles, also known as a nub. And they all cam eout boys. Reviewed by Karen Miles, writer. 27. I've booked a private gender scan for a week on Wednesday as we'll be 17 weeks then. At 11 weeks, if the visibility is in perfect conditions, it may be possible to predict, but accuracy will not be as great as weeks 12-14. X Sperm and Y Sperm Jan 23, 2014 · 12 week scan then confirmed boy at 20 weeks (even though everyone guessed girl from this scan pic lol!) Majority of people guessed girl from my photo too and it was a lil boy! 0 It Can Be Tricky to Predict the Gender. Nub Theory 13 Weeks 0 Days. By week 18, determining the gender of a boy is based on the following signs: Male genitalia: The presence of male genitalia, including testicles, penis, and scrotum, is a clear sign of male Our ultrasound tech guessed boy at 13 weeks based on nub theory, and she was correct! "Nub theory" is actually very accurate at 12-13 weeks, but depends very heavily on 1) the quality of the ultrasound 2) the baby's position and 3) the experience of the tech/person using the nub theory angles. The position of the developing fetus' bladder is very key when identifying a baby's gender using nub theory. If the nub is over 30 degrees relative to the spine, it might indicate a boy; less than 30 degrees suggests a girl. Sep 30, 2016 · The ‘Nub Theory’ suggests it’s possible to tell the gender of your child in an ultrasound scan from as early as 12 weeks. Thanks . kayc congratulations! 😘 #nubtheoryexperts #genderprediction #genderrevealvideos #expecting #expectingababy #ivfpregnancy #parentingmemes #parenting #babyontheway #babyonboard #werehavingababy #boyorgirl #firstpregnancy #12weekspregnant #12weeks #13weekspregnant May 24, 2019 · The difference is that this theory analyzes an ultrasound taken between 11 and 13 weeks, and focuses on the genital tubercle. Also referred to as the “angle of the dangle. 13 weeks today with baby#2. They've said the baby is definitely a boy! And gave me these two images?! Doesn't look like my sons or daughters scans but I did find out at (16+ with them!) Would you say this looks normal for New to Gender Swaying? Not sure where to begin or perhaps you have been reading and are completely overwhelmed! Let our Natural Gender Selection experts create a personalized plan for you to help you conceive your dream gender. The angles of the nub are more pronounced, making it easier for experienced interpreters to distinguish between male and female. I was curious and a place near me does early gender scans from 13 weeks. By comparing the angle of this nub in relation to the spine, you can predict your baby's sex. My scanner is messed up so I cant post the confirmation pics yet. ” If the nub is angled upward, the gender is likely male. 6 to 100 percent accuracy rate in the determination of baby’s sex by using nub theory beginning at 12 weeks. Any guess are really appreciated,as I really want to know. Sep 4, 2018 · After our 12 week scan we had a look at the nub theory and decided it was a girl, then at the 20 week scan found out we’d got it right!haha. Gender Swaying. Jun 2, 2022 · Yes with my last son we got told at the 12 week scan he was a boy based on the nub. By week 13 to 16, a very clear difference can be seen on ultrasound, but keep in mind, at 12 to 13 weeks, the average baby is only the length of 2 pennies placed side by side, and the genital area is the size of a pinhead. Eleven weeks is the earliest that sex determination can be carried out with an ultrasound using a method called the ‘nub theory’. I was convinced girl until I had my 12 week scan and nub theory was an obvious boy. 4 weeks Putting the Nub in Nub Theory . I will be honest and say though, that most flat nubs by 13 weeks on here that I have seen do turn out to be girls. Sep 7, 2023 · It is around your first scan, 11-13 weeks of pregnancy, that babies have what is known as a 'nub' between their legs. Dec 20, 2010 · It was reliable for me, defo looked like a boy at 13 wks and he is! I read somewhere at 13wks it is the most accurate time to check the nub, especially if its looking like a boy. 3D images aren't good for determining gender as they can create lumps/bumps and distort the image. The tech said it was a pointing down indicatring a girl but then quickly added we could still end up with a boy. Gender please! First told boy now girl this is 12 weeks and 16 weeks. But it is not always the case, especially before week 14. lxcleoujziuusozcucmiuhdvetruxbduoavlmeifnfkpvc