Fetus at Week 25 - Caucasian Skin

Description

Fetus at 25 weeks’ gestation occupies the center of the frame, presented in an alternative in utero posture with the head flexed relative to the trunk and the upper and lower limbs held in physiologic fetal flexion. The placenta lies external to the fetal body and connects via the umbilical cord, which courses from the placental disc to the umbilicus on the anterior abdominal wall. Cord caliber and coiling are visible along its length, with placental tissue forming a broad, flattened mass peripheral to the fetus on the white background. Skin tone reflects Caucasian ethnicity. Week 25 sits at the border between late second trimester and early third trimester and frequently anchors counseling about periviable birth, expected neonatal complications, and antenatal corticosteroid timing when preterm delivery is threatened. Relative head size, limb proportions, and subcutaneous tissue thickness provide a practical teaching reference for fetal growth assessment, while the placenta–cord–umbilicus relationship supports discussions of placental implantation, cord insertion variants, and pathways for fetomaternal exchange. A fixed, isolated composition helps you point directly to landmarks without visual clutter. Small details matter. Use this illustration for obstetrics and gynecology lectures on gestational age milestones, prenatal anatomy modules in embryology and human development courses, and patient-facing materials explaining the placenta and umbilical cord during routine second-trimester counseling. It also fits neatly into review figures for publications on preterm birth, placental pathology, and prenatal education where a single, labeled fetal-placental unit is needed. Anatomical accuracy verified by SciePro's Medical Advisory Board.