Is ultrasound scanning accurate enough to reveal a baby's sex at 17 weeks?

if they can see anything it would be very accurate, the problem is at this point the baby is usually in the head down fetal position and there is not alot of room in there to move around and being able to see anything at all in that area can be difficult, i had an ultrasound at 32 weeks and the tech said i could offer her all the money in the world and she wouldn't be able to tell the sex at this point (i already knew at 20 weeks, its a boy)

good luck maybe you're still in a position you can see