Ultrasound in Pregnancy

The ultrasound has become a standard procedure used during pregnancy. It can demonstrate fetal growth and can detect increasing numbers of conditions including meningomyelocele, congenital heart disease, kidney abnormalities, hydrocephalus, anencephaly, club feet, and other deformities. Ultrasound does not produce ionizing radiation and is considered a very safe procedure for both the mother and the fetus.

Adolescent Pregnancy

Clear, specific information about sexual behavior and its consequences is frequently not provided to adolescents by their families, schools and communities. The "sex education" that many receive comes from misinformed or uninformed peers.

Ultrasound, Normal Fetus - Abdomen Measurements

This is a normal fetal ultrasound performed at 19 weeks gestation. Many health care providers like to have fetal measurements to verify the size of the fetus and to look for any abnormalities. This ultrasound is of an abdominal measurement. It shows a cross-section of the abdomen, and the measurements are indicated by the cross hairs and dotted lines.

Ultrasound, Normal Fetus - Arm and Legs

This is a normal fetal ultrasound performed at 17 weeks gestation. This is the type of image pregnant mothers may see on the ultrasound screen, or that the technician may print. It shows the head on the right, and the cross hair pointing to the left ankle. The left leg and arm are visible in the center of the screen.

Ultrasound, Normal Placenta - Braxton Hicks

This is a normal ultrasound performed at 17 weeks gestation. It shows the placenta during a normal (Braxton Hicks) contraction. Throughout the pregnancy, the uterus periodically contracts to facilitate better blood flow through the placenta and the fetus. In this ultrasound, the placenta can be seen as the mound-shaped object in the middle of the screen. At the bottom of the image, the mother's vertebra can be seen as a round object. When the uterus is not contracting, the placenta would appear much flatter.

Ultrasound, Normal Fetus - Face

This is a normal ultrasound of the fetus performed at 17 weeks gestation. The fetal face can be seen in the middle of the screen. The head is tilted left toward the placenta, which can be seen as a mound in the left of the ultrasound image. Both eyes are visible, and the area of white within the eye is the lens. Other facial features, such as the nose and mouth, are also visible.

Ultrasound, Normal Fetus - Femur Measurement

This is a normal ultrasound of the fetus performed at 19 weeks gestation. A clear view of the left femur (the large bone of the leg) can be seen in the middle, towards the top of the ultrasound screen.

Ultrasound, Normal Fetus - Foot

This is a normal ultrasound of a fetus at 19 weeks gestation. The right foot, including the developing bones, are clearly visible in the middle of the screen.

Ultrasound, Normal Fetus - Head Measurements

This is a normal fetal ultrasound performed at 19 weeks gestation. Many health care providers like to have fetal measurements to verify the size of the fetus and to look for any abnormalities. This ultrasound is of a head measurement, indicated by the cross hairs and dotted lines.

Ultrasound, Normal Fetus - Heartbeat

This is a normal fetal ultrasound showing one pattern of the fetal heartbeat. Some ultrasound machines have the ability to focus on different areas of the heart and evaluate the heartbeat. This is useful in the early diagnosis of congenital heart abnormalities.

Ultrasound, Normal Fetus - Heartbeat

This is a normal fetal ultrasound showing one pattern of the fetal heartbeat. Some ultrasound machines have the ability to focus on different areas of the heart and evaluate the heartbeat. This is useful in the early diagnosis of congenital heart abnormalities.

Ultrasound, Normal Fetus - Arms and Legs

This is a normal fetal ultrasound performed at 19 weeks gestation. This is the type of spilt-screen display you might see during an ultrasound, or if the technician prints a copy of the ultrasound for you. This ultrasound shows both the left arm (seen in the left side of the display), and the lower extremities (seen in the right side of the display). The white areas of the arm or legs is developing bone.

Ultrasound, Normal Relaxed Placenta

This is a normal fetal ultrasound performed at 19 weeks gestation. This ultrasound shows two interesting features. In the foreground, to the left and middle of the screen, you can see the placenta, following the curve of the uterus. In the background on the right, where the cross hair is pointing, you can see the face with all the facial features visible.

Ultrasound, Normal Fetus - Profile View

This is a normal fetal ultrasound performed at 17 weeks gestation. In the middle of the screen, the profile of the fetus is visible. The outline of the head can be seen in the left middle of the screen with the face down and the body in the fetal position extending to the lower right of the head. The outline of the spine can be seen on the right middle side of the screen.

Ultrasound, Normal Fetus - Spine and Ribs

This is a normal fetal ultrasound performed at 30 weeks gestation. In the middle of the screen, a clear outline of the spine and ribs is visible. The cross hair is between two ribs just above the spine.

Ultrasound, Color - Normal Umbilical Cord

This is a normal color Doppler ultrasound of the umbilical cord performed at 30 weeks gestation. The cord is the colored area in the middle of the screen, with the different blood vessels represented by different colors. There are normally three vessels in the cord, two arteries and one vein. The umbilical cord is connected to the placenta, located in the middle left of the image.

Ultrasound, Normal Fetus - Ventricles of Brain

This is a normal fetal ultrasound performed at 17 weeks gestation. The development of the brain and nervous system begins early in fetal development. During an ultrasound, the technician usually looks for the presence of brain ventricles. Ventricles are spaces in the brain that are filled with fluid. In this early ultrasound, the ventricles can be seen as light lines extending through the skull, seen in the upper right side of the image. The cross hair is pointing to the front of the skull, and directly to the right, the lines of the ventricles are visible.