what is the best week to have an ultrasound to reveal the baby's gender
Jul 24th '13. I've seen a few things online that with 97% accuracy you can tell the gender on an 8 week ultrasound (or as early as 6 weeks) and the placement of the placenta. I had an ultrasound today but have no idea what I'm looking at lol I had a transvaginal ultrasound if that makes a difference. Add Friend Ignore.