Due to medical and social biases, Black mothers are more likely to experience postpartum depression than any other group. Your baby's nub will always image as two lines, the top half of this line in a girl nub will develop in to her clitoris and for a boythe top line of the nubwill develop in to his penis. For example, boy baby's at 12.6 weeks can image with. (opens in new tab) "There are a number of variables that can affect whether we can determine gender as early as 12 weeks.". We were going to be team yellow but our sonographer at 12 week scan got excited and blurted out that she thinks we are having a boy (70% chance) and explained to us about the nub theory. Published 29 April 23. "We tend to over-predict boys more often than girls. Learn more about. How interesting! Its a very obvious boy nub in the first picture but then again its back is quite curved and I think the line below what seems to be the obvious nub looks a bit girly and Im wondering if what appears to be the obvious nub line could actually be umbilical cord, Heres my 12 vs 20 week scans. The nub theory 100% suggested a girl, so much I mentally prepared myself for a girl even though I wanted a boy. Been told you were having a girl then found out it's actually a boy? If you look super close the bottom line is still forked a teeny bit and a boy stacked nub doesn't do that. I did the nub and skull theory at 12 weeks + 3 days and they both predicted boy. Gestation plays a huge part and can be predicted incorrectly from the 12th week mark. But what, exactly, is nub theory and is it a genuinely accurate way to predict your babys sex? The #1 app for tracking pregnancy and baby growth. The Nub Theory is a prediction method that uses your baby's own developing genitalia to predict his or her sex. I was convinced girl at first with 12 week scan and so was everyone else but my 20 week scan I think looks more like a boy so who knows. Last medically reviewed on March 30, 2020, Skull theory is a popular gender predictor method that uses the features you see on an early ultrasound to determine your baby's sex. Your post will be hidden and deleted by moderators. The bladder is drawn through to the tip of the nub and shows no rise. DOI: Mayo Clinic Staff. Stephanie Lowe is Family Editor at GoodTo covering all things parenting, pregnancy and more. It is observed that between 11 and 13 weeks, the genital tubercle i is present between the legs of the babies. Learn more about, Learn About What to Expect's Pregnancy & Baby App. Here is a scan pic, it probably is a boy if nub theory is correct I reckon, but just wondered if anyone had anything like this and turned out to be a girl xxx. Also everyone on here said my scan looked like a boy but I've had 2 different scans confirm girl. The odds of an accurate prediction fall for women above that number.". Though, probably best to wait until a medical professional has confirmed your babys sex. Nub theory revolves around something called the genital tubercle, which forms early in pregnancy on the lower abdomen of your baby. It can be hard to get the right angle, though the pregnant person can attend with a full bladder. I just wanted to remind ladies that the nub can be wrong. You won't find Nub Theory published in mainstream radiological textbooks, but it is founded in science and evidenced-based. I hadn't heard of the nub theory until a few days ago when a coworker's wife said she's going off of that until her 20 week scan. 2005-2023Everyday Health, Inc., a Ziff Davis company. Our website services, content, and products are for informational purposes only. Usually if an incorrect prediction does happen it is generally due to the rise in nub or an inexperienced specialist. Nubs that are likely to become vulvas will generally be parallel to the spine. This is sometimes called "nub theory." Using this method, the sonographer looks at whether the tubercle is pointing up toward the baby's head, which indicates a boy, or whether it remains flat or points down, indicating a girl. We are team yellow but feel our surprise has been ruined by nub theory. As you can see in our examples belowthe 11.3 week nub shot shows a boyish appearance. However this nub is still very much ambiguous in . However thenub was still undeveloped and yet to go through the rapid changes, during the 12th week of development you can see the nub has now found its final resting place and at 12.2 weeks the nub now shows a clear girl shape. We have studied this method for many years and we know that if your scan images are analysed correctly, using the many different gender markers, then the nub theory is up to 99.9% accurate. Anemia is common during pregnancy. Ive been feeling same and become obsessed with nub I think it seems like if someone has a good clear nub shot, then theory is always right! Can nub theory be wrong? How Accurate Is Nub-Theory? Group Owners uphold the core values of the brand by reporting content that violates the community guidelines. The nub theory is based on predicting a child's gender at just 12 weeks Credit: . The views expressed in community are solely the opinions of participants, and do not reflect those of What to Expect. I wont find out the sex of my baby until Aug 21st! Would be really interested to find out! Fetal gender assignment by first‐trimester ultrasound. But if you were to draw a straight line on the ultrasound along the bottom half of your babys spine (near their bottom) you can see whether the nub is pointing clearly up and away from that line or not. During the 12th week of pregnancy the nub is going through the rapiddevelopment changes and the accuracy of your prediction will bemuch higher. Disclaimer: THIS WEBSITE DOES NOT PROVIDE MEDICAL ADVICE. . You can learn more about how we ensure our content is accurate and current by reading our. If you can get a picture of them laying down on their side, that should provide you with a good view of the nub. Nub theory is a method some people use to predict a baby's sex. Future Publishing Limited Quay House, The Ambury, "Theres a chance that our prediction simply will be wrong," says Patricia. Breastfeeding: the trick to a comfy latch, More posts in "September 2018 Birth Club" group, Create post in "September 2018 Birth Club" group. We strive to provide you with a high quality community experience. Use of this site is subject to our terms of use and privacy policy. Typically, the prenatal blood tests involved at this stage check for protein and hormone levels that can signal fetal abnormalities. While there, you may have come across something called nub theory. It gets a lot of attention for being a legit way to predict your babys sex much earlier than normal. "How ultrasound works is it sends waves through the tissues so it makes sense that if there are less tissue (lower BMI) thinner amount of fat across the tummy, with a greater BMI comes more sense fat tissues so the waves through these fat deposits diffuse the waves. So, today the baby's back was curled a bit but there was what appeared to be a very prominent, high nub. All our content, including text and images, are owned by nub theory. X. I sent my ultra sound to gender experts and gender pros and they both came back different they used the same Pic too! Nub theory is a method to predict fetal gender. Heres how to prevent and treat anemia in pregnancy with healthy foods, supplements, and more. Pregnancy is such an exciting - but slow - time! "While the percentages [of those who accurately guess their baby's gender using the Nub Theory] may seem pretty high, it's not as easy as it sounds." Im doing this cause Im not finding out the sex of ours until birth and I want to live through other people finding out . Let's look at why and how to, Healthline has strict sourcing guidelines and relies on peer-reviewed studies, academic research institutions, and medical associations. "Our wombs are mobile - imagine a pear shape - and the stalk is down into your pelvis, the bowel will move the womb around in different directions And, where the womb is tucked right into your pelvis, a full bladder will help move the womb move up towards the stomach. Group Leaders arent expected to spend any additional time in the community, and are not held to a set schedule. This educational content is not medical or diagnostic advice. Nub theory results: post your pic that you were guessing from and then the confirmed sex! It sounds pretty reliable in that caseI was so team yellow, I guess I am hoping it could still be incorrect so we are none the wiser! (2012). Note that once you confirm, this action cannot be undone. The idea is that, if you can get a clear view and baby isn't doing foetal gymnastics, you can predict the sex of your baby based on the angle of the nub. Baskin L, et al. BA1 1UA. aforked nub, this can bea telltale sign that his nub is undevelopedand in this case someone with an untrained eye in the theory will almost always predict a girl. Perhaps it travelled up after the scan. Group Leaders arent expected to spend any additional time in the community, and are not held to a set schedule. Archived post. DOI: Lubesky M, et al. (Hey, its probably more accurate than peeing in a cup of salt water to see if youre pregnant!). I had zero sickness or symptoms with my girl wouldn't have even known I'm pregnant! To answer your post, I believe my last pregnancy- it was wrong. The nub can be seen as early as 12 weeks into pregnancy. think twice before sharing personal details, foster a friendly and supportive environment, remove fake accounts, spam and misinformation, delete posts that violate our community guidelines, reviewed by our medical review board and team of experts. Group Owners uphold the core values of the brand by reporting content that violates the community guidelines. It was a BOY! . We were told at our 12 week scan that she thought she saw 'boy parts'. See additional information. Its done using the biology of the baby, detecting where the pubic bone lies. Patricia explains that you'll have to hope for co-operation from your baby during the 12-week scan, as getting a good enough photo to use for the Nub Theory all depends on the angle of the baby: "First, your baby needs to be in a position for us to get a good photo. The #1 app for tracking pregnancy and baby growth. Create an account or log in to participate. Top is 12 week, bottom 20 week. According to this theory, the 'angle of the dangle' will indicate whether a baby is a boy or girl. On the flip side, if you compare the angle of your babys butt to the angle of its nub and its horizontally in line with the spine or pointing down toward it, thats supposed to indicate that your baby is a girl. and further along it increases. Looking through old nub posts. Join this group to meet other parents of May 2018 babies and share the joys and challenges as your children grow. The educational health content on What To Expect is reviewed by our medical review board and team of experts to be up-to-date and in line with the latest evidence-based medical information and accepted health guidelines, including the medically reviewed What to Expect books by Heidi Murkoff. My first midwife just said that she believed nub theory was 50/50 but it was right for me. All rights reserved. Here's my 12 vs 20 week scans. Find advice, support and good company (and some stuff just for fun). You have to have a good, clear shot. Plus these are my top tips for someone looking to try the challenge themselves, By Sarah Handley A "stacked" girl nub, which many would predict boy on. Waiting another 9 days to find out is torture!! That includes not having their legs closed." One myth is about the size and shape of your belly. "I want to stress that the main goal of blood tests and ultrasounds during the first trimester or early second trimester is not to determine gender. The theory about anterior placenta and gender is that if you have a placenta that attaches to the front of your uterus, you're having a girl. Development of the human penis and clitoris. Health professionals are conscious as to the ethical side of things and there are occasionally people who might make a decision based on a gender. We respect everyones right to express their thoughts and opinions as long as they remain respectful of other community members, and meet What to Expects Terms of Use.