Fetus at Week 17

Description

Fetus at 17 weeks’ gestation is shown with the placenta attached via the umbilical cord, allowing the fetal surface of the placenta to be appreciated in relation to the ventral trunk and the proximal cord segment. Proportions typical of the second trimester are evident, with a relatively large cranial vault superior to the thorax, well-formed upper and lower limbs extending laterally, and flexed joints consistent with intrauterine posture. The umbilical cord courses from the umbilicus to the placental disc, its insertion site and proximal curvature readable in a single frame. Placental tissue lies adjacent to the fetus rather than obscured behind it. Week 17 sits in the window when many programs counsel patients about the upcoming anatomic survey and screening for structural anomalies, so accurate fetal proportions and placental relationships matter for teaching and patient communication. Visualization of the cord’s attachment to the fetal abdomen helps contextualize omphalocele and gastroschisis in contrast to a normal umbilical ring, and a clear view of the placental disc supports discussion of placental location, placenta previa risk, and why low-lying placentation prompts follow-up ultrasound. White background isolation keeps the viewer’s attention on gestational anatomy without competing maternal structures. Small details count. Use this illustration in embryology and obstetrics lectures covering second-trimester development, in prenatal counseling materials explaining placental function and cord anatomy, or in publisher artwork accompanying chapters on fetal growth, screening, and common placental disorders. It also fits clinical slide decks where you need a neutral, non-ultrasound reference for patient education. Anatomical accuracy verified by SciePro's Medical Advisory Board.