In the context of prenatal care, what is the purpose of measuring fundal height?

Measuring fundal height during prenatal care is primarily done to evaluate gestational age. Fundal height refers to the distance from the pubic symphysis to the top of the uterus, known as the fundus. As the pregnancy progresses, the fundus rises in correlation with fetal growth. Generally, the fundal height in centimeters corresponds closely to the number of weeks of gestation, especially between 20 to 36 weeks.

When healthcare providers measure this height, it can provide valuable insights into whether the fetus is growing appropriately for its gestational age. If the fundal height is significantly smaller or larger than expected, it could indicate potential complications, such as intrauterine growth restriction or excessive amniotic fluid, prompting further investigation. This aspect of measuring fundal height is essential for monitoring the pregnancy's progression and ensuring the health of both the mother and the fetus.