Obstetrical Ultrasound

LESS Than 11 Weeks

Obstetrical patients LESS than 11 weeks gestation – Your bladder must be empty.


11 Weeks Or More

Obstetrical patients 11 weeks gestation or greater – Your bladder must be full.

  • Finish drinking four 8-ounce glasses of liquid one hour prior to the exam.
  • It is important not to empty your bladder or void until after the exam.