Fetus at Week 21 - Asian Skin

Description

Week 21 fetal anatomy is presented with the fetus in a flexed posture adjacent to the placenta, with the umbilical cord inserting on the chorionic plate and coursing toward the fetal umbilicus. The craniofacial profile, trunk, and developing upper and lower limbs are visible in a single, fixed composition, allowing you to appreciate relative proportions typical of the second trimester, including a comparatively large head and slender extremities. The placenta sits external to the fetal body and the cord forms the anatomic bridge between fetal and maternal support structures, oriented from the placental surface toward the anterior abdominal wall. Black background isolation keeps attention on fetal morphology and the fetoplacental unit. Asian skin tone is represented across the fetal integument. At 21 weeks’ gestation, counseling and anomaly screening often center on correlating expected external development with findings from the mid-trimester anatomic survey, and this illustration supports that teaching point by pairing the fetus with the placenta and umbilical cord rather than treating them as separate topics. Placental location and cord insertion matter clinically, since marginal or velamentous insertion can affect fetal growth patterns and delivery planning, and a clear view of the cord’s relationship to the placenta and fetal abdomen helps frame those discussions. Surface detail also supports embryology instruction on second-trimester maturation, including limb segmentation, digital separation, and overall fetal habitus. Small but telling landmarks. Use this illustration in obstetrics and gynecology curricula, prenatal care handouts, and medical publishing layouts that need a week-specific fetal reference with placenta and umbilical cord in the same frame. It also fits slide decks for ultrasound teaching when discussing expected second-trimester appearance and placental cord insertion variants. Anatomical accuracy verified by SciePro's Medical Advisory Board.