Fetus at Week 22 - Asian Skin

Description

Fetus at 22 weeks’ gestation occupies the center of the frame, with the placenta positioned adjacent and the umbilical cord spanning between the fetal umbilicus and the placental chorionic surface. Proportions match the late second trimester: a relatively large cranial vault, defined facial contour, and elongating upper and lower limbs with separated digits held in a flexed resting posture. The cord appears as a torsioned conduit with a broad placental insertion and a narrower fetal insertion at the anterior abdominal wall. Asian skin tone is applied across the fetal integument while the surrounding black background isolates the maternal-fetal unit. Week 22 sits in the window of the standard mid-trimester anatomy survey, when clinicians correlate external morphology with ultrasound findings and counsel around growth, dating, and viability thresholds in preterm risk scenarios. Seeing the placenta and cord together in a single view supports teaching points that often get lost in fetal-only images, including cord insertion variants (marginal or velamentous), abnormal cord length, and the clinical logic behind screening for vasa previa and fetal growth restriction when placental or cord findings raise concern. Fine surface modeling also helps anchor discussions of normal second-trimester skin appearance and subcutaneous development without drifting into postnatal assumptions. Small details matter. Obstetrics and embryology faculty can place this illustration alongside ultrasound stills in a second-trimester module to reinforce what is being assessed at the 18 to 22 week scan. Medical publishers will find it suitable for chapters on placentation, the umbilical circulation, and prenatal care counseling materials that require ethnically diverse representation without changing anatomy. Anatomical accuracy verified by SciePro's Medical Advisory Board.