However, there are certain signs in boy and girl ultrasound pictures that the technician uses to determine the gender of your baby. Sure, by around 20 weeks, the foetus is developed enough that a sonogram technician can tell you the sex with a fair amount of confidence (assuming baby is positioned the right way). Can you tell gender from this image at all? Either way, a sonogram — the grainy, black-and-white image that results from an ultrasound scan — will be baby's earliest picture and a couple's first chance to see the developing fetus. Ready to announce whether it’s a boy or a girl? Skull theory is a popular gender predictor method that uses the features you see on an early ultrasound to determine your baby's sex. The accuracy of the report will depend on many factors, including the age of the baby, the equipment used, the technician, and the baby. This method is somewhat controversial, but many women like to look to it as a possible indication of the baby’s gender before the boy or girl ultrasound is done. Real mums share their gender prediction experiences on our forum 8 Clever Gender Reveal Cakes. How to Tell a Baby’s Gender on an Ultrasound. Unfortunately, research … Finding out the gender of the baby is one of the biggest things many families look forward to during pregnancy, whether they have a preference or not. 12 Stunning Baby Shower Themes You Should Copy If your baby bump is more spread out across your waistline, then it’s a girl. But lately a growing number of mums-to-be are using these images a whole new way: to try to take an early stab at predicting the gender of their baby. Finding out the gender of your baby is also one of the first times that parents start to feel emotionally connected with the growing baby, and start to think about his or her identity within the family. ? — Sarah Blight. The nub theory claims to be a lot more accurate than some of those old wives tales – and claims you can even tell the sex of your baby just by looking at your 12 week ultrasound picture. Even though 3D/4D scans might give you a better picture of what your baby looks like, experts agree that it can actually be harder to tell the sex from them, in part because it’s recommended you wait until 28 weeks to have one – by which time it can be hard to see the genitalia. Hey all, so we closed our eyes during ultrasound when they had a good look between legs. Excessive movement by the baby during the exam can send back bad images that make it difficult to see what the sex is. With an ultrasound, there are many techniques for identifying the gender of your baby from ultrasound photos, including: Tell the Gender of Your Baby from Ultrasound Photos by the Angle of the Dangle - Advertisement - Many moms and dads want to know the sex of their unborn baby as soon as possible. Maybe through a gender reveal party, or maybe just the two of you sharing some ideas about the nursery, clothing, and toys. Check out our favorite creative gender reveal ideas. When determining a baby’s sex, the absence of a penis doesn’t necessarily mean it’s a girl. I have this photo of legs. featured photo: iStock. In a transverse ultrasound, a technician can easily tell which side of your body is which based on where the beam enters the body and can annotate your printed ultrasound photos accordingly. An ultrasound photo is a 2D image of a 3D place; it’s the inside of your uterus. And they wrote down gender, which I know what it is, but don’t have the potty shot. RELATED STORIES: It’s a…Sweet Surprise!