Are there special instructions for the 18-week ultrasound?

Ultrasound technology has been available since the 1970’s. Ultrasound is a safe procedure that has been used to diagnose and detect fetal problems, allowing for prompt treatment to be available at the time of delivery if needed. Advances in ultrasound technology have revolutionized modern obstetics. At Greenville OB/GYN we have excellent ultrasound capability, allowing us to diagnose many (not all) conditions as well as provide your baby’s first picture. It is recommended that all moms have an ultrasound exam between 16-18 weeks of pregnancy. At this time, measurements will be made of your baby’s head, abdomen and legs. We will also look at the brain, heart, spine, kidneys, and bladder. Measurements can allow us to confirm your due date with the one given to you at the beginning of the pregnancy. Many times we can also see the sex of the baby so let us know if you do or do not want to know. To prepare for your ultrasound, please start one hour and fifteen minutes before your appointment by empting your bladder. Then drink 16 ounces of water or another beverage. Make sure you finish this amount at least one hour before the appointment. Your bladder will be quite full and may be uncomfortable, but it really helps us to see the baby. We try to run on time for all OB ultrasounds, but please let us know if you can’t hold it anymore. Partners and other family members are welcome to come in for the ultrasound. Finally, ultrasound pictures will yellow and fade with time. To have long-term copies, bring them to Kinko’s and have color copies made, they come out great and last for a long time.