Fetus at Week 21 - Black Skin

Description

Fetus at 21 weeks’ gestation appears in an alternative pose alongside the placenta and a contiguous umbilical cord, all isolated against a white background. The fetal head sits superior to the thorax and abdomen, with upper and lower limbs flexed in a manner consistent with second-trimester posture, and external ears, eyelids, and developing facial proportions readable from the fixed viewpoint. Placental tissue lies external to the fetal body, and the umbilical cord extends from the fetal umbilicus to the placental insertion, emphasizing the proximal fetal attachment and distal placental connection. Black fetal skin tone is presented for inclusive embryology and obstetric education. Week 21 aligns with the standard mid-trimester anatomy survey, when clinicians correlate external morphology with biometric targets (biparietal diameter, head and abdominal circumference, femur length) and screen for anomalies that influence counseling and delivery planning. Keeping the placenta and umbilical cord in the same frame supports teaching around fetoplacental circulation and common variant anatomy, including marginal or velamentous cord insertion, single umbilical artery, and placental location issues such as previa that alter transabdominal and transvaginal assessment. Scale and surface detail help orient learners to limb proportions, skin coverage, and the transition from embryologic staging to clinically used gestational age landmarks. One frame. No distractions. Use this illustration in obstetrics and gynecology lectures, embryology modules on second-trimester development, and publisher figures that require a neutral background for labeling the fetus, placenta, and umbilical cord. It also fits patient-facing prenatal education when discussing the 20 to 22 week scan and placental or cord findings in plain anatomical terms. Anatomical accuracy verified by SciePro's Medical Advisory Board.