Skip to main content

In Office Ultrasound


Obstetrical ultrasound is a safe, noninvasive procedure that uses sound waves to create images of the fetus, placenta and amniotic fluid. These images can be viewed in real time on a computer monitor. This procedure can be performed with the abdominal probe, which involves moving a transducer across the skin of the lower abdomen, or with the vaginal probe, which involves inserting a transducer into the vagina and rotating it for a comprehensive view of the fetus and surrounding organs.

An obstetrical ultrasound may be performed several times throughout pregnancy to monitor the growth and development of the fetus. During the first trimester, ultrasound can determine the age of the fetus or detect any potential birth defects, such as Down syndrome. Later in the pregnancy, regular ultrasound exams measure the size and position of the fetus, placenta and amniotic fluid to help ensure that delivery will not have any major complications.

The results of this procedure are visible immediately on a computer screen for the doctor and patient to view together. Normal results for a healthy fetus shows a normal size, heart and breathing rate and no visible birth defects; though this is not an indication that the baby is perfectly healthy.

An abnormal ultrasound may indicate a fetus that is too small or underdeveloped for its age, in a breech position or has a birth defect such as absent kidneys or heart defects. It can also indicate serious problems such as an ectopic pregnancy or lack of a fetal heartbeat. If abnormal results occur, your doctor may perform additional testing.

Ultrasounds are one of the most commonly performed diagnostic procedures and have been safely used for years in fetal monitoring and for many other purposes.

Supplements made easy!

Dr. Mahller has joined Pure Encapsulations to provide nutritional supplements and healthy living recommendations to his patients. Supplements can be purchased online for your convenience.

View Store Now


Orange County OBGYN
320 Superior Ave, Suite 290
Newport Beach, CA 92663
Phone: 949-375-8244
Fax: 949-398-9812

Office Hours

Get in touch