How can you predict gender from a 12 week ultrasound scan? According to proponents of nub theory, you can work out your baby’s sex at a 12-week ultrasound . Read More on Parenting ...

The accuracy can vary from 70.3% at 11 weeks to 98.7% at 12 weeks, and 100% at 13 weeks. Eleven weeks is the earliest that sex determination can be carried out with an ultrasound using a method ...

Hi Doc. Just wanting to find out if there is possibly anything that one can do to enhance the chances of seeing the baby''s gender at a 17 week ultrasound like having a full bladder, full tummy or ...

The 12-week ultrasound gives your doctor information on an estimated due date, how many babies to expect, and the possibility of certain genetic disorders.

For a referral for a 20-week screening ultrasound during pregnancy contact your doctor or midwife. For more information about fetal ultrasounds visit the pregnancy and baby page at ...

The nub theory is based on predicting a child's gender at just 12 weeks Credit: Getty What is nub theory? The nub theory is also known as the angle of the dangle.. It uses your baby's spinal cord ...