You may find out if your baby is male or female during an ultrasound done between the 18th and 22nd weeks of pregnancy. But if the doctor can't see the genitals of the baby clearly they may not be able to tell the gender of the baby for sure. Although the formation of the vulva or penis of a baby starts occurring by the 6th week of pregnancy, girl and boy babies look quite similar during a first-trimester ultrasound till about the 14th week of pregnancy. By the 18th week, your doctor may be able to determine the sex of your baby if they are lying in a position that makes their genitals visible.
Blood Test Predicts Baby's Sex at 7 Weeks | Live Science
Some prenatal gender tests that use mom's blood are very accurate at determining baby's sex, a new study finds. But curious parents-to-be should be wary of online marketers that claim to be able to figure out fetal gender using just a woman's urine. New research to be published Aug. In comparison, tests that analyzed DNA from urine instead of blood were only accurate 41 percent of the time, said study researcher Diana Bianchi, a reproductive geneticist at Tufts University School of Medicine. Ultrasound imaging can sometimes reveal the sex of a baby as early as 11 weeks into pregnancy, though the results are wrong as much as 40 percent of the time.
Facts and Myths About Predicting the Sex of Your Baby
New Patient Appointment. Call Us: New Patient Appointment or
Check out our guide on when you can find out the gender of your baby and how. Get a head start preparing for your baby with Bounty Parenting Club. This usually takes place between 16 weeks and 20 weeks of pregnancy. Be sure to mention to the ultrasound technician that you are keen to find out the gender if you are, so they know to check.