What is the normal range for abdominal circumference at 22 weeks?

Gestation at 22 weeks falls within the second trimester. By this stage, the mother’s abdomen is noticeably enlarged, fetal development becomes increasingly stable, and the baby’s silhouette can often be visualized during routine prenatal examinations. So, what is the normal range for fundal height (abdominal circumference) at 22 weeks?

Normal Fundal Height Range at 22 Weeks

At 22 weeks of gestation, a pregnant woman’s fundal height typically measures approximately 90 cm. However, individual variations exist due to differences in maternal body type and physique; therefore, slight deviations from this value are generally acceptable as long as they fall within the clinically normal range. Pregnant women should attend scheduled prenatal check-ups regularly to monitor fetal development. Any abnormalities detected should be promptly addressed under the guidance of a healthcare provider.

Week 22 marks an active phase of fetal growth during the second trimester, necessitating adequate nutritional support. Expectant mothers should consume calcium-rich foods such as milk, eggs, and soy products. Fresh fruits and vegetables should also be included regularly to ensure sufficient vitamin intake. Avoid spicy, stimulating, or fried foods, as these may adversely affect fetal health.

Starting at 20 weeks of pregnancy, expectant mothers should have their uterine fundal height and abdominal circumference measured once per visit. From 28 weeks onward, these measurements should be taken weekly. After 36 weeks, weekly monitoring of both uterine fundal height and abdominal circumference remains essential. These measurements help assess whether fetal growth aligns with expected developmental milestones for gestational age. All measurement results should be carefully recorded on the prenatal care chart during each clinic visit. We hope this information is helpful. Wishing you good health and happiness!