So, wait until later and hope the baby is in a good position? It’s still not very reassuring, is it? In addition, the baby would need to be in a good position in the mother’s uterus (i.e., not in a breech or feet down position), and the legs need to be far enough apart to grant good visibility between them. However, mistakes can be made when determining gender because it depends on the clarity of the images and the skills of the person interpreting them, he said.Īccording to Carr, it is preferable to wait until after 18 weeks of pregnancy to get a more reliable prediction of gender from an ultrasound scan. Beyond this point, noticeable anatomical differences in the genitals can show up on the scan.
Until the 14th week of pregnancy, baby boys and girls look exactly the same on ultrasound. The statement that gender predictions made by ultrasound have an accuracy rate north of 90% is backed up by Stephen Carr, Professor of Obstetrics and Gynaecology at the Warren Alpert Medical School of Brown University in Providence, Rhode Island, USA. What we need to remember is that ultrasounds, albeit an essential tool for monitoring the progress of a pregnancy, were not designed for sex prediction. The baby may be in a tricky position, the technician may not have sufficient expertise, the scan may have been performed too early or the image is not adequately clear.
The fact is that if the technician can’t get a clear view of the baby’s genitals, it may not be possible to tell for sure. Imagine if you’ve decorated the nursery in the wrong colour, bought dresses rather than trousers, and most importantly for today’s mums: held the wrong colour baby shower! Buy an At-Home Baby Gender Test Online OnlineĪ quick trawl on the internet has shown hundreds of messages from frustrated mothers on sites including, and complaining about being given the wrong gender prediction at their ultrasound scan. That means up to 10 women out of 100 will get told that they’re having a boy or a girl, only to have a surprise at the birth. Statistics show that ultrasounds can be wrong up to 10% of the time. However, ultrasound shouldn’t be relied upon. If the sperm is carrying a Y chromosome, the baby will be a boy.ĭespite a baby’s gender being determined when the egg is first fertilised, pregnant ladies have to wait until their mid-pregnancy scan (at around 16 weeks) to determine the sex of their baby. If the sperm is carrying an X chromosome, the baby will be a girl. The sex of the baby is thus determined by the sperm cell that fertilises the egg first. The egg always contributes an X chromosome, and the sperm can contribute either an X or a Y chromosome. The egg from the mother and the sperm from the father both carry sex chromosomes. I never went all out on Nathan's room decorating, but now I am trying to keep a theme that fits both a baby and a little boy.Whether your baby will be a boy or a girl is determined at the time of conception, long before most women even know they are pregnant.
I am planning a slight remodel of the boys room (formerly Nathan's room). Thankfully everything from Nathan has been stored in my basement and just needs to be washed and put out. Now I just need to focus on getting our house ready for a new baby again. As long as the baby stays head down, she thinks that everything should be great for a nice natural birth. She said that everything looks great to try a VBAC (my preference). Then I had an appointment with the doctor that delivered Nathan to talk about VBAC or C-section options. He is head down, hopefully he will stay that way. They estimate that baby #2 weighs 4 pounds right now and will be around 8 pounds at birth. I am thinking it was the ultrasound making things look weird, but this baby might just have the lips of Angelina Jolie. He got to see his little face! He has a little button nose and HUGE lips. I had my 32 weeks sonogram last week to check on baby #2.
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