The baby was moving around a lot so it was hard to get a clear picture. The doctor said that people usually wait till 20-26 weeks to get these because you can see more facial expressions, etc. 17 weeks is a bit early. The baby still looks alien-like and hasn't started storing much body fat. But we had to get it then because we returned to China a few days later where these are not available. We were REALLY hoping to be able to see the gender, but the baby was turned the wrong way.