hello4dAt Hello Baby 3D® we offer the most comprehensive suite of services for before, during and after your pregnancy. Whether it be our industry leading pregnancy & gender reveal ultrasoundsTuesday & Wednesday Special. $50 Quick Peek(under 13 weeks) 5-10 minutes. $80 Gender (must be at least 14 week) 10 min. $100-3D4D HD Live (over 25 weeks-best after 27 weeks)15-20minute