I went to Yangzhou Yangzi Hospital for a four-dimensional B-ultrasound. The price is very affordable, but the effect is very good. The video on the CD is very clear. Now the child's grandmother watches it for hours every day, smiling from ear to ear! Yangzhou Yangzi Hospital has obstetrics, where I got a card. I plan to have a baby in the future and recover after delivery. I like it! [:gst is resistant to you:]